CVE-2021-29652 json
pomerium_signature is not verified in middleware in github.com/pomerium/pomerium
published 5y ago modified 4mo ago also GHSA-fv82-r8qv-ch4v , GO-2022-0827 , EUVD-2021-1066
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
Pomerium from version 0.10.0-0.13.3 has an Open Redirect in the user sign-in/out process
Patch / fix
Is CVE-2021-29652 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.66% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/pomerium/pomerium | >=0.10.0, <0.13.4 |
0.13.4 |
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
github.com
/pomerium/pomerium/pull/2048
web, patch
-
github.com
/pomerium/pomerium/security/advisories/GHSA-fv82-r8qv-ch4v
web, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-29652
advisory
Sources
- CVE List CVE-2021-29652
- GitHub Advisory GHSA-fv82-r8qv-ch4v
- NVD CVE-2021-29652
- OSV GO-2022-0827
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.