CVE-2025-50202
CVE-2025-50202 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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 3.x base score 7.5)
- EPSS exploit prediction: 1% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-18624
- Weakness: CWE-22
- Published:
- Last modified:
Description
Lychee is a free photo-management tool. In versions starting from 6.6.6 to before 6.6.10, an attacker can leak local files including environment variables, nginx logs, other user's uploaded images, and configuration secrets due to a path traversal exploit in SecurePathController.php. This issue has been patched in version 6.6.10.
Frequently asked questions
- What is CVE-2025-50202?
- Lychee is a free photo-management tool. In versions starting from 6.6.6 to before 6.6.10, an attacker can leak local files including environment variables, nginx logs, other user's uploaded images, and configuration secrets due to a path traversal exploit in SecurePathController.php. This issue has been patched in version 6.6.10.
- How severe is CVE-2025-50202?
- CVE-2025-50202 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2025-50202 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-50202?
- 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-2025-50202 have an EU (EUVD) identifier?
- Yes. CVE-2025-50202 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18624.
- When was CVE-2025-50202 published?
- CVE-2025-50202 was published on 2025-06-18 and last updated on 2026-06-17.
References
- https://github.com/LycheeOrg/Lychee/blob/0709f5d984d4df77fc5e23a29a0231437e684e99/app/Http/Controllers/SecurePathController.php#L61
- https://github.com/LycheeOrg/Lychee/commit/ae7270b7b47e4a284ea1f69d260e52d592711072
- https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-6rj9-gm78-vhf9
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