CVE-2025-8547

MEDIUM EPSS 29.7%
Published Aug 5, 202511mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 4.0
Medium
Find Similar
Published Aug 5, 2025 11mo ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability has been found in atjiu pybbs up to 6.0.0 and classified as critical. This vulnerability affects unknown code of the component Email Verification Handler. The manipulation leads to improper authorization. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 044f22893bee254dc2bb0d30f614913fab3c22c2. It is recommended to apply a patch to fix this issue.

CVSS Details

Base Score
5.5
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
29.7% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-266
CWE-285

Affected Products 1

VendorProductVersionRange
pybbs_projectpybbs* ≤6.0.0

References 7

  • github.com https://github.com/atjiu/pybbs/commit/044f22893bee254dc2bb0d30f614913fab3c22c2
    Patch
  • github.com https://github.com/atjiu/pybbs/issues/200
    ExploitIssue Tracking
  • github.com https://github.com/atjiu/pybbs/issues/200#issue-3256283647
    ExploitIssue Tracking
  • github.com https://github.com/atjiu/pybbs/issues/200#issuecomment-3134710486
    Issue Tracking
  • vuldb.com https://vuldb.com/?ctiid.318676
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.318676
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.622180
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/atjiu/pybbs/commit/044f22893bee254dc2bb0d30f614913fab3c22c2
    Patch