PatchTheCVECVE-2026-2153: A vulnerability was determined in mwielgoszewski doorman up to 0.6
CVE-2026-2153 is a medium-severity flaw (CVSS 4.3) affecting doorman. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
A vulnerability was determined in mwielgoszewski doorman up to 0.6. This issue affects the function is_safe_url of the file doorman/users/views.py. Executing a manipulation of the argument Next can lead to open redirect. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 4.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.3% (top 73%) |
| CISA exploited list | No |
| Weakness | CWE-601 |
| Published | 2026-02-08 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-2153?
doorman: upgrade to newer than 0.6. Exact commands for each OS are on this page.
Is CVE-2026-2153 being exploited?
CVE-2026-2153 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-2153 affect?
CVE-2026-2153 affects doorman. Severity is medium (CVSS 4.3). A vulnerability was determined in mwielgoszewski doorman up to 0.6. This issue affects the function is_safe_url of the file doorman/users/views.py. Executing a manipulation of the argument Next can lead to open redirect. The attack may be l
How urgent is CVE-2026-2153?
Priority 27/100. Public exploit reference