PT-2019-6709 · Zope · Zope

Jan Lieskovsky · CVE-2011-4924 · Published 2019-11-25 · Updated 2026-07-09

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Zope versions 2.8.x through 2.8.11 Zope versions 2.9.x through 2.9.11 Zope versions 2.10.x through 2.10.10 Zope versions 2.11.x through 2.11.5 Zope versions 2.12.x through 2.12.2 Zope versions 3.1.1 through 3.4.1

Description A cross-site scripting (XSS) issue allows remote attackers to inject arbitrary web script or HTML via vectors related to the way error messages perform sanitization. This issue exists due to an incomplete fix.

Recommendations For Zope versions 2.8.x through 2.8.11, update to version 2.8.12 or later. For Zope versions 2.9.x through 2.9.11, update to version 2.9.12 or later. For Zope versions 2.10.x through 2.10.10, update to version 2.10.11 or later. For Zope versions 2.11.x through 2.11.5, update to version 2.11.6 or later. For Zope versions 2.12.x through 2.12.2, update to version 2.12.3 or later. For Zope versions 3.1.1 through 3.4.1, update to a version later than 3.4.1.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2011-4924

GHSA-VH6G-786F-HXXP

PYSEC-2026-3440

PYSEC-2026-766

Affected Products

Zope

References · 18

• https://nvd.nist.gov/vuln/detail/CVE-2011-4924 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2011-4924 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-3440 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-vh6g-786f-hxxp · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-766 · Vendor Advisory
• https://github.com/zopefoundation/Zope/commit/a0655194cb39ad88ce3323a3e489927c5f979c44 · Note
• https://github.com/zopefoundation/Zope · Note
• https://github.com/zopefoundation/Zope/commit/37e4ea774acc668f6b430a45a6ab1e359710f590 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4924 · Note
• https://t.me/cibsecurity/8298 · Telegram Post
• http://openwall.com/lists/oss-security/2012/01/19/16 · Note
• https://pypi.org/project/zope2 · Note
• https://github.com/advisories/GHSA-vh6g-786f-hxxp · Note
• http://openwall.com/lists/oss-security/2012/01/19/19 · Note
• https://pypi.org/project/zope · Note