HOMEVULNERABILITIESCVE-2022-1543
HIGH

CVE-2022-1543

CWE-130Published: April 29, 2022· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2022-1543 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

erudika1 product(s)
scoold
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/erudika/scoold/commit/62a0e92e1486ddc17676a7ead2c07ff653d167ce
PATCHhttps://github.com/erudika/scoold/commit/62a0e92e1486ddc17676a7ead2c07ff653d167ce
ADVISORYhttps://huntr.dev/bounties/9889d435-3b9c-4e9d-93bc-5272e0723f9f
ADVISORYhttps://huntr.dev/bounties/9889d435-3b9c-4e9d-93bc-5272e0723f9f

All References (4)

→
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

Quick Facts

CVE IDCVE-2022-1543
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-130
CISA KEVNo
Affected1 vendor(s)
PublishedApr 29, 2022

Related CVEs (CWE-130)

CVE-2021-38445
9.8
CVE-2022-2714
9.8
CVE-2021-20588
9.8
CVE-2020-10065
8.8
CVE-2022-20690
8.8
CVE-2022-20689
8.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-1543 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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