Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS12aGZwLTl3dmotZ3d2Z80WyA

XML External Entity vulnerability in MODX CMS

A XML External Entity (XXE) vulnerability was discovered in the modRestServiceRequest component in MODX CMS 2.7.3 which can lead to an information disclosure or denial of service (DOS).

Permalink: https://github.com/advisories/GHSA-vhfp-9wvj-gwvg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12aGZwLTl3dmotZ3d2Z80WyA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: about 1 year ago

CVSS Score: 9.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Identifiers: GHSA-vhfp-9wvj-gwvg, CVE-2020-25911
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-25911
• https://github.com/modxcms/revolution/issues/15237
• https://github.com/modxcms/revolution/pull/15238
• https://github.com/modxcms/revolution/pull/15238/commits/1b7ffe02df30f05dbf67dd15e4d8101687c1585a
• https://github.com/dahua966/Vul_disclose/blob/main/XXE_modxcms.md
• https://github.com/advisories/GHSA-vhfp-9wvj-gwvg

Repository: https://github.com/modxcms/revolution
Blast Radius: 6.4

Affected Packages