plone: privilege escalation vulnerability
Published Jul 19, 2011
7.5
HIGHCVSS 2.0
EPSS 2.03%
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.
Affected products
No data.
Configuration 1
- n/a
- 3.0
- 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
Configuration 2
- 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
- 2.12.0
- 2.12.0
- 2.12.0
- 2.12.0
- 2.12.0
- 2.12.0
- 2.12.0
- 2.12.0
- 2.12.0
- 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
- 2.13.0
- 2.13.0
- 2.13.0
- 2.13.0
- 2.13.0
- 2.13.1
- 2.13.2
- 2.13.3
- 2.13.4
- 2.13.5
- 2.13.6
- 2.13.7
No data.
Red Hat Enterprise Linux 5
conga
Not affected
Red Hat Enterprise Linux 6
luci
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | conga | Not affected | n/a |
| Red Hat Enterprise Linux 6 | luci | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.03% (0.02031) | 80.34th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.01% (0.02014) | 78.29th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.54% (0.00542) | 65.71th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.77% (0.00771) | 81.97th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.77% (0.00771) | 80.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.77% (0.00771) | 78.48th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.18% (0.01183) | 61.76th | v2 (v2022.01.01) |
| Oct 19, 2022 | 1.18% (0.01183) | 60.79th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.18% (0.01183) | 58.77th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.18% (0.01183) | 35.15th | v2 (v2022.01.01) |
References (18)
- http://plone.org/products/plone-hotfix/releases/20110622 x_refsource_CONFIRMPatchVendor Advisory
- http://plone.org/products/plone/security/advisories/20110622 x_refsource_CONFIRMPatchVendor Advisory
- http://secunia.com/advisories/45056 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/45111 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.openwall.com/lists/oss-security/2011/07/04/6 mailing-listx_refsource_MLISTPatch
- http://www.openwall.com/lists/oss-security/2011/07/12/9 mailing-listx_refsource_MLISTPatch
- https://access.redhat.com/security/cve/CVE-2011-2528 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=718824 x_refsource_CONFIRMPatchIssue Tracking
- https://github.com/advisories/GHSA-p6h9-hpcg-c6gm Advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2011-25.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2011-32.yaml
- https://mail.zope.org/pipermail/zope-announce/2011-June/002260.html mailing-listx_refsource_MLISTPatch
- https://nvd.nist.gov/vuln/detail/CVE-2011-2528
- https://plone.org/products/plone-hotfix/releases/20110622
- https://plone.org/products/plone/security/advisories/20110622
- https://www.cve.org/CVERecord?id=CVE-2011-2528
- https://www.openwall.com/lists/oss-security/2011/07/04/6
- https://www.openwall.com/lists/oss-security/2011/07/12/9
Change history (0)
No recorded changes yet.