CVE•Published 2025-08-05•Modified 2025-09-03•0 articles on news•6 live references•NVD data

CVE-2025-8549Pybbs_project · Pybbs

Vulnerability data via NVD (ingested)

CVSS v3.1

3.7

LOW

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

EPSS percentile

Exploit Prediction Scoring System · top 73% of all CVEs

Weaknesses (CWE)

CWE-521Weak Password Requirements

Description

A vulnerability was found in atjiu pybbs up to 6.0.0. It has been classified as critical. Affected is the function update of the file src/main/java/co/yiiu/pybbs/controller/admin/UserAdminController.java. The manipulation leads to weak password requirements. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The patch is identified as d09cb19a8e7d7e5151282926ada54080244d499f. It is recommended to apply a patch to fix this issue.

Timeline

Published 2025-08-05

Modified 2025-09-03

External references

NVD MITRE Exploit-DB Sploitus trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2025-8549

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Pybbs Project Pybbs"

All exposed Pybbs Project Pybbs instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Pybbs"

HTTP body or banner mentions "Pybbs" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2025-8549