Lookup for vulnerable packages by Package URL.
| Purl | pkg:maven/struts/struts@2.5.29 |
| Type | maven |
| Namespace | struts |
| Name | struts |
| Version | 2.5.29 |
| Qualifiers |
|
| Subpath | |
| Is_vulnerable | true |
| Next_non_vulnerable_version | null |
| Latest_non_vulnerable_version | null |
| Affected_by_vulnerabilities |
| 0 |
| url |
VCID-hgj2-vqzn-gyeb |
| vulnerability_id |
VCID-hgj2-vqzn-gyeb |
| summary |
Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation. |
| references |
| 0 |
|
| 1 |
| reference_url |
https://api.first.org/data/v1/epss?cve=CVE-2021-31805 |
| reference_id |
|
| reference_type |
|
| scores |
| 0 |
| value |
0.93956 |
| scoring_system |
epss |
| scoring_elements |
0.99886 |
| published_at |
2026-04-21T12:55:00Z |
|
| 1 |
| value |
0.93956 |
| scoring_system |
epss |
| scoring_elements |
0.99883 |
| published_at |
2026-04-07T12:55:00Z |
|
| 2 |
| value |
0.93956 |
| scoring_system |
epss |
| scoring_elements |
0.99885 |
| published_at |
2026-04-13T12:55:00Z |
|
| 3 |
| value |
0.93956 |
| scoring_system |
epss |
| scoring_elements |
0.99884 |
| published_at |
2026-04-12T12:55:00Z |
|
| 4 |
| value |
0.93956 |
| scoring_system |
epss |
| scoring_elements |
0.99881 |
| published_at |
2026-04-01T12:55:00Z |
|
| 5 |
| value |
0.93956 |
| scoring_system |
epss |
| scoring_elements |
0.99882 |
| published_at |
2026-04-02T12:55:00Z |
|
|
| url |
https://api.first.org/data/v1/epss?cve=CVE-2021-31805 |
|
| 2 |
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| 3 |
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| 4 |
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| 5 |
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| 6 |
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| 7 |
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| 8 |
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| 9 |
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| fixed_packages |
|
| aliases |
CVE-2021-31805, GHSA-v8j6-6c2r-r27c
|
| risk_score |
10.0 |
| exploitability |
2.0 |
| weighted_severity |
9.0 |
| resource_url |
http://public2.vulnerablecode.io/vulnerabilities/VCID-hgj2-vqzn-gyeb |
|
|
| Fixing_vulnerabilities |
|
| Risk_score | 10.0 |
| Resource_url | http://public2.vulnerablecode.io/packages/pkg:maven/struts/struts@2.5.29 |