CVE-2026-90582

MEDIUM 5.3

evanchiu serverless-todo API Todo Endpoint index.js saveTodos resource consumption

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in evanchiu serverless-todo 1.0.3/2.0.0. Impacted is the function saveTodos of the file src/index.js of the component API Todo Endpoint. Such manipulation of the argument event.body leads to resource consumption. The attack can be executed remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-400 CWE-404
Vendor	evanchiu
Product	serverless-todo
Published	Sep 13, 2026
Last Updated	Sep 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

evanchiu / serverless-todo

1.0.3 2.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403167 vuldb.com: https://vuldb.com/vuln/403167/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90582 vuldb.com: https://vuldb.com/submit/913598 github.com: https://github.com/evanchiu/serverless-todo/issues/10 github.com: https://github.com/evanchiu/serverless-todo/

Credits

🔍 changli (VulDB User) VulDB CNA Team