CVE-2022-42975 json
Phoenix before 1.6.14 mishandles check_origin wildcarding
published 4y ago modified last mo. also GHSA-p8f7-22gq-m7j9 , EUVD-2022-7143
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
socket/transport.ex in Phoenix before 1.6.14 mishandles check_origin wildcarding. NOTE: LiveView applications are unaffected by default because of the presence of a LiveView CSRF token.
Patch / fix
- hex phoenix 1.6.14
- phoenixframework phoenix 1.6.14
Is CVE-2022-42975 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 FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.64% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| hex | phoenix | <1.6.14 |
1.6.14 |
Classification
References
-
github.com
/phoenixframework/phoenix/commit/6e7185b33a59e0b1d1c0b4223adf340a73e963ae
web, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-42975
advisory
-
github.com
/phoenixframework/phoenix
package
-
hexdocs.pm
/phoenix/1.6.14/changelog.html#1-6-14-2022-10-10
web
Sources
- CVE List CVE-2022-42975
- GitHub Advisory GHSA-p8f7-22gq-m7j9
- NVD CVE-2022-42975
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.