Lookup for vulnerable packages by Package URL.
| Purl | pkg:gem/actionpack@8.1.0 |
| Type | gem |
| Namespace | |
| Name | actionpack |
| Version | 8.1.0 |
| Qualifiers |
|
| Subpath | |
| Is_vulnerable | true |
| Next_non_vulnerable_version | 8.1.2.1 |
| Latest_non_vulnerable_version | 8.1.2.1 |
| Affected_by_vulnerabilities |
| 0 |
| url |
VCID-pd5s-1xsg-f7a5 |
| vulnerability_id |
VCID-pd5s-1xsg-f7a5 |
| summary |
Rails has a possible XSS vulnerability in its Action Pack debug exceptions
### Impact
The debug exceptions page does not properly escape exception messages. A carefully crafted exception message could inject arbitrary HTML and JavaScript into the page, leading to XSS. This affects applications with detailed exception pages enabled (`config.consider_all_requests_local = true`), which is the default in development.
### Releases
The fixed releases are available at the normal locations. |
| references |
| 0 |
|
| 1 |
| reference_url |
https://api.first.org/data/v1/epss?cve=CVE-2026-33167 |
| reference_id |
|
| reference_type |
|
| scores |
| 0 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05104 |
| published_at |
2026-04-21T12:55:00Z |
|
| 1 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.04956 |
| published_at |
2026-04-18T12:55:00Z |
|
| 2 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.04946 |
| published_at |
2026-04-16T12:55:00Z |
|
| 3 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05005 |
| published_at |
2026-04-13T12:55:00Z |
|
| 4 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05023 |
| published_at |
2026-04-12T12:55:00Z |
|
| 5 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05041 |
| published_at |
2026-04-11T12:55:00Z |
|
| 6 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05063 |
| published_at |
2026-04-09T12:55:00Z |
|
| 7 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05047 |
| published_at |
2026-04-08T12:55:00Z |
|
| 8 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.04992 |
| published_at |
2026-04-04T12:55:00Z |
|
| 9 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05014 |
| published_at |
2026-04-07T12:55:00Z |
|
| 10 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.04965 |
| published_at |
2026-04-02T12:55:00Z |
|
|
| url |
https://api.first.org/data/v1/epss?cve=CVE-2026-33167 |
|
| 2 |
|
| 3 |
| reference_url |
https://github.com/rails/rails |
| reference_id |
|
| reference_type |
|
| scores |
| 0 |
| value |
1.3 |
| scoring_system |
cvssv4 |
| scoring_elements |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
|
| 1 |
| value |
LOW |
| scoring_system |
generic_textual |
| scoring_elements |
|
|
|
| url |
https://github.com/rails/rails |
|
| 4 |
|
| 5 |
| reference_url |
https://github.com/rails/rails/releases/tag/v8.1.2.1 |
| reference_id |
|
| reference_type |
|
| scores |
| 0 |
| value |
1.3 |
| scoring_system |
cvssv4 |
| scoring_elements |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
|
| 1 |
| value |
1.3 |
| scoring_system |
cvssv4 |
| scoring_elements |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U |
|
| 2 |
| value |
LOW |
| scoring_system |
generic_textual |
| scoring_elements |
|
|
| 3 |
| value |
Track |
| scoring_system |
ssvc |
| scoring_elements |
SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-24T18:44:05Z/ |
|
|
| url |
https://github.com/rails/rails/releases/tag/v8.1.2.1 |
|
| 6 |
| reference_url |
https://github.com/rails/rails/security/advisories/GHSA-pgm4-439c-5jp6 |
| reference_id |
|
| reference_type |
|
| scores |
| 0 |
| value |
LOW |
| scoring_system |
cvssv3.1_qr |
| scoring_elements |
|
|
| 1 |
| value |
1.3 |
| scoring_system |
cvssv4 |
| scoring_elements |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
|
| 2 |
| value |
1.3 |
| scoring_system |
cvssv4 |
| scoring_elements |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U |
|
| 3 |
| value |
LOW |
| scoring_system |
generic_textual |
| scoring_elements |
|
|
| 4 |
| value |
Track |
| scoring_system |
ssvc |
| scoring_elements |
SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-24T18:44:05Z/ |
|
|
| url |
https://github.com/rails/rails/security/advisories/GHSA-pgm4-439c-5jp6 |
|
| 7 |
|
| 8 |
|
| 9 |
|
|
| fixed_packages |
|
| aliases |
CVE-2026-33167, GHSA-pgm4-439c-5jp6
|
| risk_score |
2.5 |
| exploitability |
0.5 |
| weighted_severity |
4.9 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-pd5s-1xsg-f7a5 |
|
|
| Fixing_vulnerabilities |
|
| Risk_score | 2.5 |
| Resource_url | http://public2.vulnerablecode.io/packages/pkg:gem/actionpack@8.1.0 |