7.5

CVE-2011-2528: plone

Modified
AliasesGHSA-p6h9-hpcg-c6gmPYSEC-2011-25PYSEC-2026-764
Published 19-07-2011Last modified 06-08-2024

Vulnerability summary

CVE-2011-2528 is a high (CVSS 7.5) vulnerability in plone. EPSS estimates a 2.03% chance of exploitation in the next 30 days, higher than 81% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 7.5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
2.03%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 19-07-2011
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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 metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.03%

Chance of exploitation in the next 30 days

Percentile

81%

Versus all other CVEs

30-day change

No change 0.00 pp

From 2.03% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

PyPI2 products
  • plone≥ 3.3.2, < 3.3.6 | ≤ 2.13.7
  • zope2≥ 2.12.0, < 2.12.19 | ≥ 2.13.0, < 2.13.8
Plone1 product
  • plone3.0 | 3.0.1 | 3.0.2 | 3.0.3 | 3.0.4 | 3.0.5 | 3.0.6 | 3.1 | 3.1.1 | 3.1.2 | 3.1.3 | 3.1.4 | 3.1.5.1 | 3.1.6 | 3.1.7 | 3.2 | 3.2.1 | 3.2.2 | 3.2.3 | 3.3 | 3.3.1 | 3.3.2 | 3.3.3 | 3.3.4 | 3.3.5 | 3.3.6 | 4.0 | 4.0.1 | 4.0.2 | 4.0.3 | 4.0.4 | 4.0.5 | 4.0.6.1 | 4.0.7 | 4.0.8 | 4.1
Zope1 product
  • zope2.12.0 | 2.12.0:a1 | 2.12.0:a2 | 2.12.0:a3 | 2.12.0:a4 | 2.12.0:b1 | 2.12.0:b2 | 2.12.0:b3 | 2.12.0:b4 | 2.12.1 | 2.12.2 | 2.12.3 | 2.12.4 | 2.12.5 | 2.12.6 | 2.12.7 | 2.12.8 | 2.12.9 | 2.12.10 | 2.12.11 | 2.12.12 | 2.12.13 | 2.12.14 | 2.12.15 | 2.12.16 | 2.12.17 | 2.12.18 | 2.13.0 | 2.13.0:a1 | 2.13.0:a2 | 2.13.0:a3 | 2.13.0:a4 | 2.13.0:b1 | 2.13.0:c1 | 2.13.1 | 2.13.2 | 2.13.3 | 2.13.4 | 2.13.5 | 2.13.6 | 2.13.7

3 vendors · 4 products

References

17 links
Show all 17 references