CVE-2021-46426 json
phpIPAM 1.4.4 allows Reflected XSS and CSRF via app/admin/subnets/find_free_section_subnets.php of the subnets functionality.
published 2022-03-25 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-33104
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
phpIPAM 1.4.4 allows Reflected XSS and CSRF via app/admin/subnets/find_free_section_subnets.php of the subnets functionality.
Patch / fix
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- packetstormsecurity.com http://packetstormsecurity.com/files/167227/PHPIPAM-1.4.4-Cross-Site-Request-Forgery-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
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 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
References
-
github.com
/phpipam/phpipam/commit/6c1f72816d6ac634e9c174057e008717d959f351
patch, third-party-advisory
-
packetstormsecurity.com
/files/167227/PHPIPAM-1.4.4-Cross-Site-Request-Forgery-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
-
tempest.com.br
not-applicable
-
github.com
/phpipam
product, third-party-advisory
-
seclists.org
/fulldisclosure/2022/May/43
mailing-list, third-party-advisory
Sources
- CVE List CVE-2021-46426
- NVD CVE-2021-46426
Fencer Vulns 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.