CVE-2026-73477 — MEDIUM (5.3)

Q: What is CVE-2026-73477?

CVE-2026-73477 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing. This issue affects Quick Tabs versions: from 0.0.0 to 4.3.1.

Q: How severe is CVE-2026-73477?

CVE-2026-73477 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-73477?

Check the references section above for vendor advisories and patch information. Affected products include: Quick Tabs Project Quick Tabs.

Vulnerability Description

Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing. This issue affects Quick Tabs versions: from 0.0.0 to 4.3.1.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Quick Tabs Project	Quick Tabs	>= 4.0.0, < 4.3.1

Related Weaknesses (CWE)

CWE-863

References

https://www.drupal.org/sa-contrib-2026-099Third Party Advisory

FAQ

What is CVE-2026-73477?

CVE-2026-73477 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing. This issue affects Quick Tabs versions: from 0.0.0 to 4.3.1.

How severe is CVE-2026-73477?

CVE-2026-73477 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-73477?

Check the references section above for vendor advisories and patch information. Affected products include: Quick Tabs Project Quick Tabs.