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TI-2024-01787 Aliases CVE-2024-1920GHSA-h9x2-hcp5-73rx

osuuu LightPicture TokenVerify.php handle hard-coded key

Priority LOW 37CWE-321Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-321.

Summary

A vulnerability, which was classified as critical, has been found in osuuu LightPicture up to 1.2.2. This issue affects the function handle of the file /app/middleware/TokenVerify.php. The manipulation leads to use of hard-coded cryptographic key . The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-254855.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00748 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
osuuuLightPicture1.2.0; 1.2.1; 1.2.2—No fix listedCNA
  • LightPicture Vendorosuuu Affected 1.2.0; 1.2.1; 1.2.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:osuuu:lightpicture:*:*:*:*:*:*:*:*1.2.0 – 1.2.2Vulnerableosuuu
  • cpe:2.3:a:osuuu:lightpicture:*:*:*:*:*:*:*:* Versions 1.2.0 – 1.2.2 Vulnerable ·osuuu

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-1920
  2. 2026-10-03 Alias added: GHSA-h9x2-hcp5-73rx

References

Exploit 1

  • TI-2024-12188 osuuu LightPicture SVG File Upload upload cross site scripting CVSS 4.0MEDIUM 5.3
  • TI-2024-01788 osuuu LightPicture Setup.php unrestricted upload CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences