CVE-2025-6453

Name: CVE-2025-6453
Creator: NVD / NIST
Published: 2025-06-22T03:15:31.49+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.36%

Last modified Jun 17, 2026

CVE-2025-6453 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. 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. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.36%

28.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Diyhi	Bbs	6.8

References

https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-01.mdExploit
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-01.md#steps-to-reproduceExploit
https://vuldb.com/?ctiid.313560Permissions Required, VDB Entry
https://vuldb.com/?id.313560Third Party Advisory, VDB Entry
https://vuldb.com/?submit.598862Third Party Advisory, VDB Entry
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-01.mdExploit

Timeline

Published: Jun 22, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-6453?

How severe is CVE-2025-6453?

CVE-2025-6453 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2025-6453?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-6453?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST