CVE-2026-90513 (GCVE-0-2026-90513)
Vulnerability from cvelistv5 – Published: 2026-09-13 10:45 – Updated: 2026-09-14 16:24
VLAI
EPSS
VEX
Title
simalexan api-lambda-send-email-ses API Gateway Endpoint template.yml SES.sendEmail missing authentication
Summary
A flaw has been found in simalexan api-lambda-send-email-ses up to bda6869aa81371d1e872242e74fe7d953edb818d. This issue affects the function SES.sendEmail of the file template.yml of the component API Gateway Endpoint. This manipulation of the argument toEmails/ccEmails/replyToEmails/subject/message causes missing authentication. It is possible to initiate the attack remotely. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 16:23 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403100 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403100/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90513 | third-party-advisory |
| https://vuldb.com/submit/911886 | third-party-advisory |
| https://github.com/simalexan/api-lambda-send-emai… | issue-tracking |
| https://github.com/simalexan/api-lambda-send-email-ses/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| simalexan | api-lambda-send-email-ses |
Affected:
bda6869aa81371d1e872242e74fe7d953edb818d
cpe:2.3:a:simalexan:api-lambda-send-email-ses:*:*:*:*:*:*:*:* |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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