CVE-2010-2473
Drupal 6.x before 6.16 and 5.x before version 5.22 does not properly block users under certain...
CVE-2010-2473 is a medium vulnerability (CVSS 6.5) in Drupal, published March 13, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.01%, the 63rd percentile. Fixed in drupal6 6.6-3lenny5.
Drupal 6.x before 6.16 and 5.x before version 5.22 does not properly block users under certain circumstances. A user with an open session that was blocked could maintain their session on the Drupal site despite being blocked.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Drupal 6.x before 6.16 and 5.x before version 5.22 does not properly block users under certain circumstances. A user with an open session that was blocked could maintain their session on the Drupal site despite being blocked.
- Record
CVE-2010-2473- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Drupal 6.x before 6.16 and 5.x before version 5.22 does not properly block users under certain circumstances. A user with an open session that was blocked could maintain their session on the Drupal site despite being blocked.
- Record
CVE-2010-2473- Updated
- 2026-11-02
EUVDEUVD-2010-2482 No score
Drupal 6.x before 6.16 and 5.x before version 5.22 does not properly block users under certain circumstances. A user with an open session that was blocked could maintain their session on the Drupal site despite being blocked.
- Record
EUVD-2010-2482- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vqp6-f6x9-5r96 No score
Drupal 6.x before 6.16 and 5.x before version 5.22 does not properly block users under certain...
Drupal 6.x before 6.16 and 5.x before version 5.22 does not properly block users under certain circumstances. A user with an open session that was blocked could maintain their session on the Drupal site despite being blocked.
- Record
GHSA-vqp6-f6x9-5r96- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal6Debian:5.0 |
before 6.6-3lenny5, plus listed versions 6.6-36.6-3lenny16.6-3lenny26.6-3lenny36.6-3lenny4 |
6.6-3lenny5 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD, OSV |