CVE-2025-8813

What it is

A vulnerability has been found in atjiu pybbs up to 6.0.0 and classified as problematic. This vulnerability affects the function changeLanguage of the file src/main/java/co/yiiu/pybbs/controller/front/IndexController.java. The manipulation of the argument referer leads to open redirect. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is identified as edb14ff13e9e05394960ba46c3d31d844ff2deac. It is recommended to apply a patch to fix this issue.

At a glance

Exploitability

Can be exploited over the network with a low-privilege account, but needs a user to act. Limited direct impact.

Exploit odds

0.3% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2025-08-10 15:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 10:07 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.3% in the next 30 days (EPSS).
• Severity: 2.0 LOW (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2025-08-10 15:15 UTC

Last modified

2026-06-17 10:07 UTC

Exploit probability

0.3% · EPSS, next 30 days

Weakness

CWE-601

Record status

Analyzed

Affected

• Pybbs Project Pybbs ≤ 6.0.0

Attack profile CVSS 4.0 · 2.0

Attack vector

Network

Complexity

Low

Attack requirements

None

Privileges needed

Low

User interaction

Passive

Confidentiality

None

Integrity

Low

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2025-8813.md and follow it. Check whether this project is affected by CVE-2025-8813. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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