How severe is CVE-2026-3013?

CVE-2026-3013 has a CVSS 4.0 base score of 8.7, rated high severity.

Is CVE-2026-3013 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-3013?

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.

Does CVE-2026-3013 have an EU (EUVD) identifier?

Yes. CVE-2026-3013 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11162.

When was CVE-2026-3013 published?

CVE-2026-3013 was published on 2026-03-11 and last updated on 2026-06-17.

CVE-2026-3013

CVE-2026-3013 is a high-severity vulnerability with a CVSS 4.0 base score of 8.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 4.0 base score 8.7)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-11162
Weakness: CWE-22
Published: 2026-03-11
Last modified: 2026-06-17

Description

Coppermine Photo Gallery in versions 1.6.09 through 1.6.27 is vulnerable to path traversal. Unauthenticated remote attacker is able to exploit a vulnerable endpoint and construct payloads that allow to read content of any file accessible by the the web server process.This issue was fixed in version 1.6.28.

Frequently asked questions

What is CVE-2026-3013?: Coppermine Photo Gallery in versions 1.6.09 through 1.6.27 is vulnerable to path traversal. Unauthenticated remote attacker is able to exploit a vulnerable endpoint and construct payloads that allow to read content of any file accessible by the the web server process.This issue was fixed in version 1.6.28.
How severe is CVE-2026-3013?: CVE-2026-3013 has a CVSS 4.0 base score of 8.7, rated high severity.
Is CVE-2026-3013 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-3013?: 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.
Does CVE-2026-3013 have an EU (EUVD) identifier?: Yes. CVE-2026-3013 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11162.
When was CVE-2026-3013 published?: CVE-2026-3013 was published on 2026-03-11 and last updated on 2026-06-17.

References

Other CWE-22 (Path Traversal) vulnerabilities

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