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TI-2025-05854 Aliases CVE-2025-6453GHSA-pq7r-gxvg-33fh

diyhi bbs API ForumManageAction.java add path traversal

Priority MEDIUM 57CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability classified as critical has been found in diyhi bbs 6.8. Affected is the function Add of the file /src/main/java/cms/web/action/template/ForumManageAction.java of the component API. The manipulation of the argument dirName leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00454 39th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
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
diyhibbs6.8—No fix listedCNA
  • bbs Vendordiyhi Affected 6.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:diyhi:bbs:6.8:*:*:*:*:*:*:*6.8Vulnerablediyhi
  • cpe:2.3:a:diyhi:bbs:6.8:*:*:*:*:*:*:* Versions 6.8 Vulnerable ·diyhi

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-6453
  2. 2026-10-03 Alias added: GHSA-pq7r-gxvg-33fh

References

Exploit 2

  • TI-2025-08670 diyhi bbs File Compression FilePackageManageAction.java information disclosure CVSS 4.0MEDIUM 5.3
  • TI-2025-06142 diyhi bbs HTTP Header login getUrl server-side request forgery CVSS 4.0MEDIUM 5.3
  • TI-2021-19149 A Server-side Template Injection (SSTI) vulnerability exists in bbs 5.3 in… CVSS 3.1HIGH 7.2
  • TI-2021-19155 A File Upload vulnerability exists in bbs 5.3 is via ForumManageAction.java in a GetType… CVSS 3.1HIGH 7.2
  • TI-2021-19154 A File Upload vulnerability exists in bbs 5.3 is via HelpManageAction.java in a GetType… CVSS 3.1HIGH 7.2
  • TI-2021-19153 A File Upload vulnerability exists in bbs 5.3 is via MembershipCardManageAction.java in a… CVSS 3.1HIGH 7.2
See all 9 →

Sources

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