CVE-2025-2043

Name: CVE-2025-2043
Creator: NVD / NIST
Published: 2025-03-06T22:15:35.773+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.1/10EPSS 0.46%

Last modified Jun 17, 2026

CVE-2025-2043 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. A vulnerability was found in LinZhaoguan pb-cms 1.0.0 and classified as critical. This issue affects some unknown processing of the file /admin#themes of the component Add New Topic Handler. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

Description

A vulnerability was found in LinZhaoguan pb-cms 1.0.0 and classified as critical. This issue affects some unknown processing of the file /admin#themes of the component Add New Topic Handler. The manipulation of the argument Topic Key leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

7.2/10

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

CVSS 4.0

5.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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

0.46%

36.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Pb-Cms Project	Pb-Cms	1.0.0

References

https://github.com/Jingyi-u/Pb-cms2/blob/main/README.mdBroken Link
https://vuldb.com/?ctiid.298787Permissions Required, VDB Entry
https://vuldb.com/?id.298787Third Party Advisory, VDB Entry
https://vuldb.com/?submit.513243Third Party Advisory, VDB Entry

Timeline

Published: Mar 6, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-2043?

How severe is CVE-2025-2043?

CVE-2025-2043 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.

How do I fix CVE-2025-2043?

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-2025-2043?

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

Scan your code now

Source: NVD / NIST