CVE-2025-13810

Name: CVE-2025-13810
Creator: NVD / NIST
Published: 2025-12-01T07:16:00.69+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2025-13810 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability was found in jsnjfz WebStack-Guns 1.0. This affects the function renderPicture of the file src/main/java/com/jsnjfz/manage/modular/system/controller/KaptchaController.java. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

A vulnerability was found in jsnjfz WebStack-Guns 1.0. This affects the function renderPicture of the file src/main/java/com/jsnjfz/manage/modular/system/controller/KaptchaController.java. Performing a manipulation results in path traversal. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

7.5/10

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

CVSS 4.0

5.5/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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

0.86%

53.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Jsnjfz	Webstack-Guns	1.0

References

https://github.com/Xzzz111/exps/blob/main/archives/WebStack-Guns-PathTraversal-1/report.mdExploit, Third Party Advisory
https://github.com/Xzzz111/exps/blob/main/archives/WebStack-Guns-PathTraversal-1/report.md#proof-of-conceptExploit, Third Party Advisory
https://vuldb.com/?ctiid.333820Permissions Required, VDB Entry
https://vuldb.com/?id.333820Third Party Advisory, VDB Entry
https://vuldb.com/?submit.692080Third Party Advisory, VDB Entry

Timeline

Published: Dec 1, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-13810?

How severe is CVE-2025-13810?

CVE-2025-13810 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2025-13810?

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-2025-13810?

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

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Source: NVD / NIST