Lychee is a free, open-source photo-management tool.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Mar 26, 2026 · NIST NVD

   Detected

   Lychee is a free, open-source photo-management tool. Prior to version 7.5.2, the SSRF protection in can be bypassed using DNS rebinding. The IP validation check (line 86-89) only activates when the hostname is an IP address. When a domain name is used, returns , skipping the entire check. Version 7.5.2 patches the issue.

2. Jun 17, 2026 · NIST NVD

   Updated

   Lychee is a free, open-source photo-management tool. Prior to version 7.5.2, the SSRF protection in can be bypassed using DNS rebinding. The IP validation check (line 86-89) only activates when the hostname is an IP address. When a domain name is used, returns , skipping the entire check. Version 7.5.2 patches the issue.

Affected

• cpe lycheeorg/lycheeversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-33644

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-33644

  Lychee is a free, open-source photo-management tool. Prior to version 7.5.2, the SSRF protection in can be bypassed using DNS rebinding. The IP validation check (line 86-89) only activates when the hostname is an IP address. When a domain name is used, `filter_

  nvd.nist.gov

References

• Patch · github.com
• Exploit · github.com