CVE-2025-6762: diyhi bbs HTTP Header login getUrl server-side request forgery

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-06-27 · updated 2026-06-17
Weakness: CWE-918

Description

A vulnerability classified as critical has been found in diyhi bbs up to 6.8. This affects the function getUrl of the file /admin/login of the component HTTP Header Handler. The manipulation of the argument Host leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

diyhi bbs: through 6.8

References

https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-02.md
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-02.md#steps-to-reproduce
https://vuldb.com/?ctiid.314073
https://vuldb.com/?id.314073
https://vuldb.com/?submit.598896
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250618-02.md

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