CVE-2022-42975
Phoenix before 1.6.14 mishandles check_origin wildcarding
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2022-42975- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
CVE List
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.
- Record
CVE-2022-42975- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
EUVDEUVD-2022-7143
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.
- Record
EUVD-2022-7143- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-p8f7-22gq-m7j9
Phoenix before 1.6.14 mishandles check_origin wildcarding
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.
- Record
GHSA-p8f7-22gq-m7j9- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-346, CWE-863
- Updated
- 2026-11-02
OSV
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.
- Record
CVE-2022-42975- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
OSVGHSA-p8f7-22gq-m7j9
Phoenix before 1.6.14 mishandles check_origin wildcarding
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.
- Record
GHSA-p8f7-22gq-m7j9- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-346, CWE-863
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
phoenixHex |
before 1.6.14 | 1.6.14 |
phoenixHex |
before 1.6.14, plus listed versions 0.1.00.10.00.11.00.12.00.13.0 Show 45 moreShow less0.13.10.14.00.15.00.16.00.16.10.17.00.17.10.2.00.2.10.2.100.2.110.2.20.2.30.2.40.2.50.2.60.2.70.2.80.2.90.3.00.3.10.4.00.4.10.5.00.6.00.6.10.6.20.7.00.7.10.7.20.8.00.9.01.0.01.0.11.0.21.0.31.0.41.0.51.0.61.1.01.1.11.1.21.1.31.1.41.1.5 |
1.6.14 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-42975 is a high vulnerability (CVSS 7.5) in Phoenixframework Phoenix, published October 17, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. Fixed in phoenix 1.6.14.
References
github.com/phoenixframework/phoenix/commit/6e7185b33a59e0b1d1c0b4223adf340a73e963ae
nvd.nist.gov/vuln/detail/CVE-2022-42975
hexdocs.pm/phoenix/1.6.14/changelog.html
Left out here: 78 versions. The JSON record has them.