CVE-2022-1543 json
Improper handling of Length parameter in erudika/scoold
published 2022-04-29 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-24839
- cvss
- 9.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 66%
- public exploits
- 0
- none known
Summary
Improper handling of Length parameter in GitHub repository erudika/scoold prior to 1.49.4. When the text size is large enough the service results in a momentary outage in a production environment. That can lead to memory corruption on the server.
Patch / fix
Exploit prediction
1.11% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/9889d435-3b9c-4e9d-93bc-5272e0723f9f referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 9.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Affected products
- erudika erudika/scoold
Classification
- Weakness
-
- CWE-130 Improper Handling of Length Parameter Inconsistency
References
-
github.com
/erudika/scoold/commit/62a0e92e1486ddc17676a7ead2c07ff653d167ce
patch, third-party-advisory
-
huntr.dev
/bounties/9889d435-3b9c-4e9d-93bc-5272e0723f9f
exploit, third-party-advisory
Sources
- CVE List CVE-2022-1543
- NVD CVE-2022-1543
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