CVE-2022-1543

Name: CVE-2022-1543
Creator: NVD / NIST
Published: 2022-04-29T18:15:08.843+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.06%

Last modified Jun 17, 2026

CVE-2022-1543 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 1.06% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.06%

60.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-130

Affected Software

Vendor	Product	Versions
Erudika	Scoold	< 1.49.4

References

https://github.com/erudika/scoold/commit/62a0e92e1486ddc17676a7ead2c07ff653d167cePatch, Third Party Advisory
https://huntr.dev/bounties/9889d435-3b9c-4e9d-93bc-5272e0723f9fExploit, Third Party Advisory
https://github.com/erudika/scoold/commit/62a0e92e1486ddc17676a7ead2c07ff653d167cePatch, Third Party Advisory
https://huntr.dev/bounties/9889d435-3b9c-4e9d-93bc-5272e0723f9fExploit, Third Party Advisory

Timeline

Published: Apr 29, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-1543?

How severe is CVE-2022-1543?

CVE-2022-1543 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.06% probability of exploitation in the next 30 days.

How do I fix CVE-2022-1543?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-1543?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST