PT-2025-26539 · Diyhi Bbs · Diyhi Bbs

Shenxiusecurity · Published 2025-06-22 · Updated 2025-06-22 · CVE-2025-6453

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions: diyhi bbs version 6.8

Description: A critical issue has been discovered, affecting the Add function of the ForumManageAction.java file. The manipulation of the dirName argument leads to path traversal. This issue can be exploited remotely.

Recommendations: For diyhi bbs version 6.8, as a temporary workaround, consider restricting access to the Add function of the ForumManageAction.java file until a patch is available. Avoid using the dirName argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2025-6453

Affected Products

Diyhi Bbs

References · 10

• 🔥 https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-01.md#steps-to-reproduce · Exploit
• 🔥 https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-01.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-6453 · Security Note
• https://osv.dev/vulnerability/CVE-2025-6453 · Vendor Advisory
• https://vuldb.com/?id.313560 · Note
• https://vuldb.com/?submit.598862 · Note
• https://twitter.com/CVEnew/status/1936688714077659539 · Twitter Post
• https://t.me/cvetracker/26778 · Telegram Post
• https://vuldb.com/?ctiid.313560 · Note
• https://t.me/cvenotify/126348 · Telegram Post