How should we interpret CVSS severity scores?

CVSS estimates technical severity, but it does not automatically equal business risk. Prioritize using context like internet exposure, asset criticality, known exploitation, and whether compensating controls exist. A Medium CVSS on an exposed production system can be more urgent than a Critical on an isolated non-production host.

Vulnerability Database

Q: What is a Vulnerability (CVE) and why does it matter?

A security vulnerability is a weakness in software, hardware, or configuration that can be exploited to compromise confidentiality, integrity, or availability. Many vulnerabilities are tracked as CVEs (Common Vulnerabilities and Exposures), which provide a standardized identifier so teams can coordinate patching, mitigation, and risk assessment across tools and vendors.

Q: What's the difference between a vulnerability, an exploit, and a zero-day?

A vulnerability is the underlying weakness. An exploit is the method or code used to take advantage of it. A zero-day is a vulnerability that is unknown to the vendor or has no publicly available fix when attackers begin using it. Risk increases sharply when exploitation becomes reliable or widespread.

Q: Why do vulnerabilities keep reappearing in our environment?

Recurring findings usually come from incomplete asset discovery, inconsistent patch management, inherited images, and configuration drift. In modern environments, you also need to watch the software supply chain: dependencies, containers, build pipelines, and third-party services can reintroduce the same weakness even after you patch a single host.

Q: How do we prioritize remediation without burning out the team?

Use a repeatable triage model: focus first on externally exposed assets, high-value systems (identity, VPN, email, production), vulnerabilities with known exploits, and issues that enable remote code execution or privilege escalation. Then enforce patch SLAs and track progress so remediation is steady, not reactive.

Q: How can SynScan help reduce vulnerability risk over time?

SynScan combines attack surface monitoring and continuous security auditing to keep your inventory current, flag high-impact vulnerabilities early, and help you turn raw findings into a practical remediation plan.

357,869

Total vulnerabilities in the database

Vulnerabilities for products matching "rails"

Found 2 matching products. Filters apply to all results.

You can search for specific versions with /product/rails/1.2.3

rubyonrails / rails

4044 vulnerabilities found

Title	Severity	Date	Affected Version
CVE-2026-33658	Low	March 25, 2026 3/25/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2026-33202	Medium	March 23, 2026 3/23/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2026-33195	High	March 23, 2026 3/23/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2026-33176	Medium	March 23, 2026 3/23/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2026-33174	Medium	March 23, 2026 3/23/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2026-33173	Medium	March 23, 2026 3/23/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2026-33170	Medium	March 23, 2026 3/23/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2026-33169	Medium	March 23, 2026 3/23/26	< 7.2.3.1 >= 8.0.0 < 8.0.4.1 >= 8.1.0 < 8.1.2.1
CVE-2024-28103	Medium	June 4, 2024 6/4/24	== 7.2.0-beta1 >= 7.1.0 < 7.1.3.4 >= 6.1.0 < 6.1.7.8 >= 7.0.0 < 7.0.8.4
CVE-2024-32464	Medium	June 4, 2024 6/4/24	== 7.2.0-beta1 >= 7.1.0 < 7.1.3.4
CVE-2024-26144	Medium	February 27, 2024 2/27/24	>= 7.0.0 < 7.1.0 >= 5.2.0 < 6.1.7.7
CVE-2024-26143	Medium	February 27, 2024 2/27/24	>= 7.1.0 < 7.1.3.1 >= 7.0.0 < 7.0.8.1
CVE-2024-26142	Low	February 27, 2024 2/27/24	>= 7.1.0 < 7.1.3.1
CVE-2023-22792	Low	January 18, 2023 1/18/23	>= 7.0.0 < 7.0.4.1 >= 6.1.0 < 6.1.7.1 >= 3.0.0 < 6.0.6.1
CVE-2023-22797	Medium	January 18, 2023 1/18/23	>= 7.0.0 < 7.0.4.1
CVE-2023-22795	Low	January 18, 2023 1/18/23	< 6.1.7.1 >= 7.0.0 < 7.0.4.1
CVE-2022-23634	High	February 11, 2022 2/11/22	>= 7.0.0 < 7.0.2.2 >= 6.1.0 < 6.1.4.6 >= 6.0.0 < 6.0.4.6 >= 5.0.0 < 5.2.6.2
CVE-2022-23633	High	February 11, 2022 2/11/22	>= 7.0.0 < 7.0.2.2 >= 6.1.0 < 6.1.4.6 >= 6.0.0 < 6.0.4.6 >= 5.0.0 < 5.2.6.2
CVE-2021-44528	Medium	December 14, 2021 12/14/21	== 7.0.0-rc2 == 6.1.4.2 == 6.0.4.2
CVE-2011-1497	Medium	October 19, 2021 10/19/21	< 3.0.6
CVE-2021-22942	Medium	August 26, 2021 8/26/21	>= 6.1.0 < 6.1.4.1 >= 6.0.0 < 6.0.4.1
CVE-2021-22904	High	May 5, 2021 5/5/21	>= 6.1.0 < 6.1.3.2 >= 6.0.0 < 6.0.3.7 < 5.2.4.6 >= 5.2.5 < 5.2.6
CVE-2021-22885	High	May 5, 2021 5/5/21	>= 6.1.0.0 < 6.1.3.1 >= 6.0.0.0 < 6.0.3.7 >= 5.2.0.0 < 5.2.4.6
CVE-2021-22903	Medium	May 5, 2021 5/5/21	>= 6.1.1 < 6.1.3.2 == 6.1.0-rc2
CVE-2021-22902	High	May 5, 2021 5/5/21	>= 6.0.0 < 6.0.3.7 >= 6.1.0 < 6.1.0.2
CVE-2020-8264	Medium	April 7, 2021 4/7/21	>= 6.0.0 < 6.0.3.4
CVE-2021-22881	Medium	March 2, 2021 3/2/21	>= 6.1.0 < 6.1.2.1 >= 6.0.0 < 6.0.3.5
CVE-2021-22880	High	March 2, 2021 3/2/21	>= 6.1.0 < 6.1.2.1 >= 6.0.0 < 6.0.3.5 >= 4.2.0 < 5.2.4.5
CVE-2020-8163	High	July 7, 2020 7/7/20	< 5.0.1
CVE-2020-8167	Medium	July 7, 2020 7/7/20	>= 6.0.0 < 6.0.3.1 < 5.2.4.3
CVE-2020-8185	Medium	June 24, 2020 6/24/20	>= 6.0.0 < 6.0.3.2
CVE-2020-8166	Medium	May 26, 2020 5/26/20	>= 6.0.0 < 6.0.3.1 < 5.2.4.3
CVE-2020-8162	High	May 26, 2020 5/26/20	>= 6.0.0 < 6.0.3.1 < 5.2.4.2
CVE-2020-8164	High	May 26, 2020 5/26/20	>= 6.0.0 < 6.0.3.1 < 5.2.4.3
CVE-2020-8165	Critical	May 26, 2020 5/26/20	>= 6.0.0 < 6.0.3.1 < 5.2.4.3
CVE-2010-3299	Medium	November 12, 2019 11/12/19	== 2.3
CVE-2019-5420	Critical	March 13, 2019 3/13/19	< 5.2.2.1 == 6.0.0-beta1 == 6.0.0-beta2
CVE-2019-5418	High	March 13, 2019 3/13/19	>= 5.0.0 < 5.0.7.2 >= 5.1.0 < 5.1.6.2 >= 5.2.0 < 5.2.2.1 >= 3.0.0 < 4.2.11.1
CVE-2019-5419	High	March 13, 2019 3/13/19	>= 5.0.0 < 5.0.7.2 >= 5.1.0 < 5.1.6.2 >= 5.2.0 < 5.2.2.1 < 4.2.11.1
CVE-2018-16476	High	December 5, 2018 12/5/18	>= 5.2.0 < 5.2.1.1 >= 4.2.0 < 4.2.11 >= 5.0.0 < 5.0.7.1 >= 5.1.0 < 5.1.6.1
CVE-2018-16477	Medium	December 5, 2018 12/5/18	>= 5.2.0 < 5.2.1.1
CVE-2017-17916	High	December 29, 2017 12/29/17	<= 5.1.4
CVE-2017-17917	High	December 29, 2017 12/29/17	<= 5.1.4
CVE-2016-0751	High	October 24, 2017 10/24/17	== 4.0.0 == 4.0.1 == 4.0.2 == 4.0.6-rc3 == 4.1.0-beta1 == 4.1.2-rc1 == 4.1.2-rc2 == 4.1.2 == 4.1.2-rc3 == 4.1.6-rc1 == 4.1.9 == 4.1.10 == 4.1.12 == 4.1.13 == 4.2.0-beta1 == 4.2.0-beta2 == 4.2.0-beta3 == 4.2.0-beta4 == 4.2.0-rc1 == 4.2.0-rc2 == 4.2.0-rc3 == 4.2.1-rc1 == 4.2.1-rc2 == 4.2.1-rc3 == 4.2.1 == 4.2.1-rc4 == 4.2.3-rc1 == 4.2.3 == 4.2.4 == 4.2.4-rc1 == 4.2.5-rc1 == 4.2.5-rc2 == 4.2.5 == 5.0.0-beta1 == 4.0.7 == 4.0.8 == 4.0.9 == 4.1.1 == 4.1.3 == 4.1.4 == 4.1.5 == 4.1.7 == 4.1.8 == 4.2.2 == 4.0.0-beta == 4.0.0-rc1 == 4.0.0-rc2 == 4.0.1-rc1 == 4.0.1-rc2 == 4.0.1-rc3 == 4.0.1-rc4 == 4.0.4 == 4.0.6-rc1 == 4.0.6 == 4.0.6-rc2 == 4.0.3 == 4.0.5 == 4.0.10-rc1 == 4.0.10 == 4.1.0
CVE-2016-0752	High	October 24, 2017 10/24/17	== 5.0.0-beta1 >= 4.2.0 < 4.2.5.1 < 3.2.22.1 >= 4.0.0 < 4.1.14.1
CVE-2016-0753	Medium	October 24, 2017 10/24/17	== 5.0.0-beta1 >= 4.1.0 < 4.1.14.1 >= 4.2.0 < 4.2.5.1
CVE-2016-2097	Medium	October 24, 2017 10/24/17	== 4.0.0 == 4.0.1 == 4.0.2 == 4.0.6-rc3 == 4.1.0-beta1 == 4.1.0-beta2 == 4.1.0-rc1 == 4.1.0-rc2 == 4.1.2-rc1 == 4.1.2-rc2 == 4.1.2 == 4.1.2-rc3 == 4.1.6-rc1 == 4.1.6-rc2 == 4.1.9-rc1 == 4.1.10-rc1 == 4.1.10-rc2 == 4.1.10-rc3 == 4.1.10-rc4 == 4.1.12-rc1 == 4.1.13-rc1 == 4.1.14-rc1 == 4.1.14-rc2 == 4.0.7 == 4.0.8 == 4.0.9 == 4.1.1 == 4.1.3 == 4.1.4 == 4.1.5 == 4.1.7 == 4.1.7.1 == 4.1.8 == 4.0.0-beta == 4.0.0-rc1 == 4.0.0-rc2 == 4.0.1-rc1 == 4.0.1-rc2 == 4.0.1-rc3 == 4.0.1-rc4 == 4.0.4-rc1 == 4.0.4 == 4.0.6-rc1 == 4.0.6 == 4.0.6-rc2 == 4.0.3 == 4.0.5 == 4.0.10-rc1 == 4.1.0
CVE-2016-2098	High	October 24, 2017 10/24/17	== 4.0.0 == 4.0.1 == 4.0.2 == 4.0.6-rc3 == 4.1.0-beta1 == 4.1.0-beta2 == 4.1.0-rc1 == 4.1.0-rc2 == 4.1.2-rc1 == 4.1.2-rc2 == 4.1.2 == 4.1.2-rc3 == 4.1.6-rc1 == 4.1.6-rc2 == 4.1.9-rc1 == 4.1.10-rc1 == 4.1.10-rc2 == 4.1.10-rc3 == 4.1.10-rc4 == 4.1.12-rc1 == 4.1.13-rc1 == 4.1.14-rc1 == 4.1.14-rc2 == 4.2.0-beta1 == 4.2.0-beta2 == 4.2.0-beta3 == 4.2.0-beta4 == 4.2.0-rc1 == 4.2.0-rc2 == 4.2.0-rc3 == 4.2.1-rc1 == 4.2.1-rc2 == 4.2.1-rc3 == 4.2.1 == 4.2.1-rc4 == 4.2.3-rc1 == 4.2.3 == 4.2.4 == 4.2.4-rc1 == 4.2.5-rc1 == 4.2.5-rc2 == 4.2.5 == 4.0.7 == 4.0.8 == 4.0.9 == 4.1.1 == 4.1.3 == 4.1.4 == 4.1.5 == 4.1.7 == 4.1.7.1 == 4.1.8 == 4.2.2 == 4.2.5.1 == 4.0.0-beta == 4.0.0-rc1 == 4.0.0-rc2 == 4.0.1-rc1 == 4.0.1-rc2 == 4.0.1-rc3 == 4.0.1-rc4 == 4.0.4-rc1 == 4.0.4 == 4.0.6-rc1 == 4.0.6 == 4.0.6-rc2 == 4.0.3 == 4.0.5 == 4.0.10-rc1 == 4.1.0
CVE-2016-6316	Medium	October 24, 2017 10/24/17	== 3.0.0-beta == 3.0.0-beta2 == 3.0.0-beta3 == 3.0.0-beta4 == 3.0.0-rc == 3.0.0-rc2 == 3.0.0 == 4.0.0 == 4.0.1 == 4.0.2 == 4.0.6-rc3 == 4.1.0-beta1 == 4.1.0-beta2 == 4.1.0-rc1 == 4.1.0-rc2 == 4.1.2-rc1 == 4.1.2-rc2 == 4.1.2 == 4.1.2-rc3 == 4.1.6-rc1 == 4.1.6-rc2 == 4.1.6 == 4.1.9 == 4.1.9-rc1 == 4.1.10-rc1 == 4.1.10-rc2 == 4.1.10-rc3 == 4.1.10-rc4 == 4.1.10 == 4.1.12 == 4.1.12-rc1 == 4.1.13 == 4.1.13-rc1 == 4.1.14-rc1 == 4.1.14-rc2 == 4.1.14 == 4.1.15 == 4.1.15-rc1 == 4.1.16 == 4.1.16-rc1 == 4.2.0-beta1 == 4.2.0-beta2 == 4.2.0-beta3 == 4.2.0-beta4 == 4.2.0-rc1 == 4.2.0-rc2 == 4.2.0-rc3 == 4.2.0 == 4.2.1-rc1 == 4.2.1-rc2 == 4.2.1-rc3 == 4.2.1 == 4.2.1-rc4 == 4.2.3-rc1 == 4.2.3 == 4.2.4 == 4.2.4-rc1 == 4.2.5-rc1 == 4.2.5-rc2 == 4.2.5 == 4.2.6-rc1 == 4.2.6 == 4.2.7-rc1 == 4.2.7 == 5.0.0-beta1 == 5.0.0-beta1.1 == 5.0.0-beta2 == 5.0.0-beta3 == 5.0.0-beta4 == 5.0.0-rc1 == 5.0.0-rc2 == 4.0.7 == 4.0.8 == 4.0.9 == 4.1.1 == 4.1.3 == 4.1.4 == 4.1.5 == 4.1.7 == 4.1.7.1 == 4.1.8 == 4.2.2 == 4.2.5.1 == 4.2.5.2 == 3.0.10-rc1 == 3.0.10 == 3.0.12-rc1 == 3.0.12 == 3.0.13-rc1 == 3.0.13 == 3.1.0-beta1 == 3.1.0-rc1 == 3.1.0-rc2 == 3.1.0-rc3 == 3.1.0-rc4 == 3.1.0-rc5 == 3.1.0-rc6 == 3.1.0-rc7 == 3.1.0 == 3.1.0-rc8 == 3.1.1-rc1 == 3.1.1-rc2 == 3.1.1 == 3.1.1-rc3 == 3.1.2-rc1 == 3.1.2-rc2 == 3.1.2 == 3.1.4 == 3.1.4-rc1 == 3.1.5 == 3.1.5-rc1 == 3.2.0-rc1 == 3.2.0-rc2 == 3.2.0 == 3.2.7 == 3.2.7-rc1 == 3.2.8-rc1 == 3.2.8 == 3.2.8-rc2 == 3.2.9-rc1 == 3.2.9-rc2 == 3.2.9 == 3.2.9-rc3 == 3.2.13-rc1 == 3.2.13 == 3.2.13-rc2 == 3.2.15-rc3 == 3.2.15 == 4.0.0-beta == 4.0.0-rc1 == 4.0.0-rc2 == 4.0.1-rc1 == 4.0.1-rc2 == 4.0.1-rc3 == 4.0.1-rc4 == 4.0.4-rc1 == 4.0.4 == 4.0.6-rc1 == 4.0.6 == 4.0.6-rc2 == 3.0.1 == 3.0.2 == 3.0.3 == 3.0.11 == 3.0.14 == 3.0.16 == 3.0.17 == 3.0.18 == 3.0.19 == 3.0.20 == 3.1.3 == 3.1.6 == 3.1.7 == 3.1.8 == 3.1.9 == 3.1.10 == 3.1.12 == 3.2.1 == 3.2.5 == 3.2.6 == 3.2.10 == 3.2.11 == 3.2.12 == 3.2.16 == 3.2.17 == 3.2.18 == 3.2.21 == 3.2.22.2 == 4.0.3 == 4.0.5 == 4.1.14.2 == 3.0.4-rc1 == 3.0.5 == 3.0.5-rc1 == 3.0.6-rc1 == 3.0.6-rc2 == 3.0.6 == 3.0.7-rc1 == 3.0.7-rc2 == 3.0.7 == 3.0.8-rc1 == 3.0.8-rc2 == 3.0.8-rc3 == 3.0.8-rc4 == 3.0.8 == 3.0.9-rc1 == 3.0.9-rc2 == 3.0.9-rc3 == 3.0.9-rc4 == 3.0.9 == 3.0.9-rc5 == 3.2.2-rc1 == 3.2.2 == 3.2.3-rc1 == 3.2.3 == 3.2.3-rc2 == 3.2.4 == 3.2.4-rc1 == 4.0.10-rc1 == 4.0.10 == 4.1.0
CVE-2016-6317	High	October 24, 2017 10/24/17	== 4.2.0-beta1 == 4.2.0-beta2 == 4.2.0-beta3 == 4.2.0-beta4 == 4.2.0-rc1 == 4.2.0-rc2 == 4.2.0-rc3 == 4.2.0 == 4.2.1-rc1 == 4.2.1-rc2 == 4.2.1-rc3 == 4.2.1 == 4.2.1-rc4 == 4.2.3-rc1 == 4.2.3 == 4.2.4 == 4.2.4-rc1 == 4.2.5-rc1 == 4.2.5-rc2 == 4.2.5 == 4.2.6-rc1 == 4.2.6 == 4.2.7-rc1 == 4.2.7 == 4.2.2 == 4.2.5.1 == 4.2.5.2

rails

14 vulnerabilities found

Title	Severity	Date	Affected Version
CVE-2024-26143	Medium	February 27, 2024 2/27/24	>= 7.0.0 < 7.0.8.1 >= 7.1.0 < 7.1.3.1
CVE-2014-0081	Medium	February 20, 2014 2/20/14	>= 3.0.0 < 3.2.17 >= 4.0.0 < 4.0.3
CVE-2009-4214	Medium	December 7, 2009 12/7/09	< 2.2.2 >= 2.3.0 < 2.3.5
CVE-2009-2422	Critical	July 10, 2009 7/10/09	< 2.3.3
CVE-2008-5189	Medium	November 21, 2008 11/21/08	< 2.0.5
CVE-2007-6077	Medium	November 21, 2007 11/21/07	< 1.2.6
CVE-2007-5379	Medium	October 19, 2007 10/19/07	< 1.2.4
CVE-2007-5380	Medium	October 19, 2007 10/19/07	< 1.2.4
CVE-2007-3227	Medium	June 14, 2007 6/14/07	< 1.2.5
CVE-2006-4111	High	August 14, 2006 8/14/06	>= 1.1.0 < 1.1.6
CVE-2006-4112	High	August 14, 2006 8/14/06	>= 1.1.0 < 1.1.6

Showing vulnerabilities for 2 products matching "rails". Each product has independent pagination.

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Frequently Asked Questions

What is a Vulnerability (CVE) and why does it matter?

A security vulnerability is a weakness in software, hardware, or configuration that can be exploited to compromise confidentiality, integrity, or availability. Many vulnerabilities are tracked as CVEs (Common Vulnerabilities and Exposures), which provide a standardized identifier so teams can coordinate patching, mitigation, and risk assessment across tools and vendors.

CVSS (Common Vulnerability Scoring System) estimates technical severity, but it doesn't automatically equal business risk. Prioritize using context like internet exposure, affected asset criticality, known exploitation (proof-of-concept or in-the-wild), and whether compensating controls exist. A "Medium" CVSS on an exposed, production system can be more urgent than a "Critical" on an isolated, non-production host.

A vulnerability is the underlying weakness. An exploit is the method or code used to take advantage of it. A zero-day is a vulnerability that is unknown to the vendor or has no publicly available fix when attackers begin using it. In practice, risk increases sharply when exploitation becomes reliable or widespread.

Recurring findings usually come from incomplete Asset Discovery, inconsistent patch management, inherited images, and configuration drift. In modern environments, you also need to watch the software supply chain: dependencies, containers, build pipelines, and third-party services can reintroduce the same weakness even after you patch a single host. Unknown or unmanaged assets (often called Shadow IT) are a common reason the same issues resurface.

Use a simple, repeatable triage model: focus first on externally exposed assets, high-value systems (identity, VPN, email, production), vulnerabilities with known exploits, and issues that enable remote code execution or privilege escalation. Then enforce patch SLAs and track progress using consistent metrics so remediation is steady, not reactive.

SynScan combines attack surface monitoring and continuous security auditing to keep your inventory current, flag high-impact vulnerabilities early, and help you turn raw findings into a practical remediation plan.