Vulnerability in Omeka Omeka/omeka-S
CVE-2023-4157
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') in GitHub repository omeka/omeka-s prior to version 4.0.3.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.2 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (41.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Omeka Omeka/omeka-S — versions unspecified
- Omeka S
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/abc3521b-1238-4c4e-97f1-2957db670014 (Exploit, Patch, Third Party Advisory)
- github.com/omeka/omeka-s/commit/8b72619d9731b32dd21ab6dcaa01ccc3bbf0db63 (Patch)
Frequently asked questions
- What is CVE-2023-4157?
- CVE-2023-4157 is a medium-severity vulnerability in Omeka Omeka/omeka-S, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 5.2/10. Published 2023-08-04.
- How severe is CVE-2023-4157?
- Medium severity. CVSS v3 base score is 5.2 out of 10.
- Is CVE-2023-4157 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.