CVE-2023-39022 json
Code injection in oscore
published 2023-07-28 3 y ago modified 2026-06-17 4 mo ago also GHSA-859m-2pfx-fwhf , EUVD-2023-1997
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
oscore v2.2.6 and below was discovered to contain a code injection vulnerability in the component com.opensymphony.util.EJBUtils.createStateless. This vulnerability is exploited via passing an unchecked argument.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
1.18% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/LetianYuan/My-CVE-Public-References/tree/main/opensymphony_oscore referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | opensymphony:oscore | <=2.2.6 |
no fix listed |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
github.com
/LetianYuan/My-CVE-Public-References/tree/main/opensymphony_oscore
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-39022
advisory
Sources
- CVE List CVE-2023-39022
- GitHub Advisory GHSA-859m-2pfx-fwhf
- NVD CVE-2023-39022
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