What is CVE-2026-93340?

CVE-2026-93340 is a medium-severity vulnerability in Gladys Assistant, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 6.8/10. Published 2026-09-21.

How severe is CVE-2026-93340?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Gladys Assistant

CVE-2026-93340

Gladys Assistant before 5.1.0 contains a password reset link poisoning vulnerability that allows unauthenticated remote attackers to obtain valid password reset tokens for any account by exploiting the client-supplied origin parameter in the forgot_password endpoint without server-side validation. Attackers can send a crafted request specifying an attacker-controlled origin, causing the victim to receive a poisoned reset link that discloses the session token to the attacker, enabling full account takeover including administrator accounts.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Gladys Assistant

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

References

disclosure@vulncheck.com (release-notes)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-93340?: CVE-2026-93340 is a medium-severity vulnerability in Gladys Assistant, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 6.8/10. Published 2026-09-21.
How severe is CVE-2026-93340?: Medium severity. CVSS v3 base score is 6.8 out of 10.