Lookup for vulnerabilities affecting packages.
| 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. |
| Aliases |
| 0 |
|
| 1 |
| alias |
GHSA-pgm4-439c-5jp6 |
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| Fixed_packages |
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| Affected_packages |
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| References |
| 0 |
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| 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 |
0.04946 |
| published_at |
2026-04-16T12:55:00Z |
|
| 1 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.04965 |
| published_at |
2026-04-02T12:55:00Z |
|
| 2 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.04992 |
| published_at |
2026-04-04T12:55:00Z |
|
| 3 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05014 |
| published_at |
2026-04-07T12:55:00Z |
|
| 4 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05047 |
| published_at |
2026-04-08T12:55:00Z |
|
| 5 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05063 |
| published_at |
2026-04-09T12:55:00Z |
|
| 6 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05041 |
| published_at |
2026-04-11T12:55:00Z |
|
| 7 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05023 |
| published_at |
2026-04-12T12:55:00Z |
|
| 8 |
| value |
0.00019 |
| scoring_system |
epss |
| scoring_elements |
0.05005 |
| published_at |
2026-04-13T12:55:00Z |
|
|
| 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 |
|
| 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 |
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 |
|
| 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/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 |
|
| 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 |
|
|
| Weaknesses |
| 0 |
| cwe_id |
79 |
| name |
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') |
| description |
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
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| Exploits |
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| Severity_range_score | 0.0 - 5.4 |
| Exploitability | 0.5 |
| Weighted_severity | 4.9 |
| Risk_score | 2.5 |
| Resource_url | http://public2.vulnerablecode.io/vulnerabilities/VCID-pd5s-1xsg-f7a5 |