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CVE-2011-2528

Published: Jul 19, 2011Updated: Apr 29, 2026 Sources: CVE List NVD GHSANVD-CWE-noinfo
NVD MITRE
7.5CVSSHIGH
EPSS Score
2.0%
Top 21.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LAu:NC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

n/an/a
plone hotfix 20110720plone
On-prem
Web & CMS Plugins / cms-core
ploneplone
On-premWeb App
Web & CMS Plugins / cms-core
zopezope
On-prem
OSS Libraries / web-framework
PlonePyPIOSS Libraries
ploneoss-projectNLWeb & CMS Pluginsaka plone cms
zopeoss-projectOSS Librariesaka zodb, accesscontrol, zope
pypipackage-ecosystemOSS Libraries
and 1 more affected products View all →

Exploitability

Official Patch Available

References

http://secunia.com/advisories/45056
secunia.com
http://plone.org/products/plone/security/advisories/20110622
plone.org
https://bugzilla.redhat.com/show_bug.cgi?id=718824
bugzilla.redhat.com
and 12 more references View all →

Timeline

Published
Jul 19, 2011
Last Updated
Apr 29, 2026

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