CVE-2025-8814

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 27.3% of scored records. A rank, not a probability.

NVD base score

2.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-08-10 15:02Z1 YR AGO

Last updated

2025-08-12 19:13Z1 YR AGO

Reserved

2025-08-09

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-352Cross-Site Request Forgery (CSRF)Compound
• CWE-862Missing AuthorizationClass

Data version

5.1

Document digest

61d6e6bb74818c05270e8d74ef0880d90dcd3f0924d4dab6094e6735489e5dc2

• vuldb.comVDB-319343 | atjiu pybbs CookieUtil.java setCookie cross-site request forgeryhttps://vuldb.com/?id.319343vdb-entrytechnical-description
• vuldb.comVDB-319343 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.319343signaturepermissions-required
• vuldb.comSubmit #622334 | atjiu https://github.com/atjiu/pybbs <=6.0.0 CSRFhttps://vuldb.com/?submit.622334third-party-advisory
• vuldb.comSubmit #622353 | atjiu https://github.com/atjiu/pybbs <=6.0.0 CSRF (Duplicate)https://vuldb.com/?submit.622353third-party-advisory
• github.comhttps://github.com/atjiu/pybbs/issues/211issue-tracking
• github.comhttps://github.com/atjiu/pybbs/issues/211#issuecomment-3134960777issue-tracking
• github.comhttps://github.com/atjiu/pybbs/issues/211#issue-3256483043exploitissue-tracking
• github.comhttps://github.com/atjiu/pybbs/commit/8aa2bb1aef3346e49aec6358edf5e47ce905ae7bpatch