SB2025060838 - Input validation error in Zope
Published: June 8, 2025 Updated: June 17, 2025
Security Bulletin ID
SB2025060838
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2011-2528)
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
Unspecified vulnerability in (1) Zope 2.12.x before 2.12.19 and 2.13.x before 2.13.8, as used in Plone 4.x and other products, and (2) PloneHotfix20110720 for Plone 3.x allows attackers to gain privileges via unspecified vectors, related to a "highly serious vulnerability." NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-0720.
Remediation
Install update from vendor's website.
References
- http://plone.org/products/plone/security/advisories/20110622
- http://plone.org/products/plone-hotfix/releases/20110622
- http://secunia.com/advisories/45056
- http://secunia.com/advisories/45111
- http://www.openwall.com/lists/oss-security/2011/07/04/6
- http://www.openwall.com/lists/oss-security/2011/07/12/9
- https://bugzilla.redhat.com/show_bug.cgi?id=718824
- https://mail.zope.org/pipermail/zope-announce/2011-June/002260.html