Vulnerability Database

296,746

Total vulnerabilities in the database

CVE-2021-33511

Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel.

Published: May 22, 2021
Updated: May 9, 2024
CVE: CVE-2021-33511
GHSA: GHSA-gc9g-67cq-p7v4
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

Severity: Medium
Score: 5
AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

CWE-918

Affected Software
References

Software	From	Fixed in
plone / plone	-	5.2.4.x
plone	-	5.2.4.x

http://www.openwall.com/lists/oss-security/2021/05/22/1
https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-lxml-parser

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