PT-2019-12163 · Lightopenid · Lightopenid

Chris · Published 2019-05-10 · Updated 2019-05-13 · CVE-2019-11066

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions LightOpenID versions through 1.3.1

Description The issue allows for Server-Side Request Forgery (SSRF) via a crafted OpenID 2.0 assertion request using the HTTP GET method. This is related to the openid.php file in LightOpenID.

Recommendations For versions through 1.3.1, consider restricting access to the openid.php file to minimize the risk of SSRF exploitation until a patch is available.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2019-11066

Affected Products

Lightopenid

References · 3

• https://osv.dev/vulnerability/CVE-2019-11066 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-11066 · Security Note
• https://marc.info/?l=openid-security&m=155477050605610&w=2 · Note