GHSA-9p44-q66p-xm6p

Suggest an improvement
Source
https://github.com/advisories/GHSA-9p44-q66p-xm6p
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/10/GHSA-9p44-q66p-xm6p/GHSA-9p44-q66p-xm6p.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-9p44-q66p-xm6p
Aliases
Published
2025-10-21T18:30:35Z
Modified
2025-10-27T20:21:46Z
Severity
  • 5.7 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
ProcessWire CMS vulnerable to resource-exhaustion Denial of Service
Details

ProcessWire CMS 3.0.246 allows a low-privileged user with lang-edit to upload a crafted ZIP to Language Support that is auto-extracted without limits prior to validation, enabling resource-exhaustion Denial of Service.

Database specific 
{
    "cwe_ids":  [
        "CWE-400",
        "CWE-409"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2025-10-21T21:04:22Z",
    "nvd_published_at":  "2025-10-21T18:15:36Z",
    "severity":  "MODERATE"
}
References

Affected packages

Packagist / processwire/processwire

Package

Name
processwire/processwire
Purl
pkg:composer/processwire/processwire

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
3.0.246

Affected versions

3.*
3.0.34
3.0.35
3.0.36
3.0.39
3.0.41
3.0.42
3.0.61
3.0.62
3.0.96
3.0.98
3.0.123
3.0.148
3.0.164
3.0.165
3.0.184
3.0.200
3.0.210
3.0.226
3.0.227
3.0.244
3.0.246

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/10/GHSA-9p44-q66p-xm6p/GHSA-9p44-q66p-xm6p.json"