What is CVE-2022-1543?

CVE-2022-1543 is a high-severity vulnerability in Erudika Erudika/scoold, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 8.8/10. Published 2022-04-29.

How severe is CVE-2022-1543?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Erudika Erudika/scoold

CVE-2022-1543

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.

Published 2022-04-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (64.7th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000

Affected products

Erudika Erudika/scoold — versions unspecified
Erudika Scoold

Weakness classification (CWE)

CWE-130 — Improper Handling of Length Parameter Inconsistency

References

huntr.dev/bounties/9889d435-3b9c-4e9d-93bc-5272e0723f9f (Exploit, Third Party Advisory)
github.com/erudika/scoold/commit/62a0e92e1486ddc17676a7ead2c07ff653d167ce (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1543?: CVE-2022-1543 is a high-severity vulnerability in Erudika Erudika/scoold, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 8.8/10. Published 2022-04-29.
How severe is CVE-2022-1543?: High severity. CVSS v3 base score is 8.8 out of 10.