PT-2020-13339 · Submitty · Submitty

Humblelado · Published 2020-05-16 · Updated 2020-05-18 · CVE-2020-13121

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Submitty versions 20.04.01 and earlier

Description The issue is related to an open redirect via the "authentication/login?old=" endpoint during an invalid login attempt.

Recommendations For Submitty versions 20.04.01 and earlier, as a temporary workaround, consider restricting access to the "authentication/login?old=" endpoint until a patch is available.

Exploit

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2020-13121

Affected Products

Submitty

References · 4

• 🔥 https://github.com/Submitty/Submitty/issues/5265 · Exploit
• https://osv.dev/vulnerability/CVE-2020-13121 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13121 · Security Note
• https://t.me/cvenotify/3861 · Telegram Post