CVE-2024-38993 json
jsonic was discovered to contain a prototype pollution via the function empty.
published 2024-07-01 2 y ago modified 2026-09-10 1 mo ago also GHSA-4wm9-3qmv-gvxj , EUVD-2024-2250
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
rjrodger jsonic-next v2.12.1 was discovered to contain a prototype pollution via the function empty. This vulnerability allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.88% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gist.github.com https://gist.github.com/mestrtee/9a2b522d59c53f31f45c1edb96459693 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- rjrodger jsonic-next
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
gist.github.com
/mestrtee/9a2b522d59c53f31f45c1edb96459693
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-38993
advisory
-
github.com
/jsonicjs/jsonic
package
Sources
- CVE List CVE-2024-38993
- GitHub Advisory GHSA-4wm9-3qmv-gvxj
- NVD CVE-2024-38993
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