CVE-2011-0720

CVE-2011-0720 is a high-severity vulnerability in Plone with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Unspecified vulnerability in Plone 2.5 through 4.0, as used in Conga, luci, and possibly other products, allows remote attackers to obtain administrative access, read or create arbitrary content, and change the site skin via unknown vectors.

Frequently asked questions

What is CVE-2011-0720?
Unspecified vulnerability in Plone 2.5 through 4.0, as used in Conga, luci, and possibly other products, allows remote attackers to obtain administrative access, read or create arbitrary content, and change the site skin via unknown vectors.
How severe is CVE-2011-0720?
CVE-2011-0720 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2011-0720 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0720?
CVE-2011-0720 primarily affects Plone. In total, 34 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0720?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2011-0720 published?
CVE-2011-0720 was published on 2011-02-03 and last updated on 2026-06-16.

References

Affected products (34)

More vulnerabilities in Plone

All CVEs affecting Plone →