How severe is CVE-2011-2780?

CVE-2011-2780 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2011-2780 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2780?

CVE-2011-2780 affects Chyrp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-2780?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-2780 published?

CVE-2011-2780 was published on 2011-07-19 and last updated on 2026-06-16.

CVE-2011-2780

CVE-2011-2780 is a medium-severity vulnerability in Chyrp with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 13% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Chyrp
Published: 2011-07-19
Last modified: 2026-06-16

Description

Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.

Frequently asked questions

What is CVE-2011-2780?: Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.
How severe is CVE-2011-2780?: CVE-2011-2780 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-2780 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2780?: CVE-2011-2780 affects Chyrp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-2780?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-2780 published?: CVE-2011-2780 was published on 2011-07-19 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:chyrp:chyrp:*:*:*:*:*:*:*:*

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