CVE-2026-123664: medium-severity vulnerability in nasa-gcn gcn.nasa.gov
nasa-gcn gcn.nasa.gov Email Notification email improper authorization
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.2%
A security flaw has been discovered in nasa-gcn gcn.nasa.gov up to b299b562af665878964b981a459f0a9c04b11adf. This issue affects some unknown processing of the file /user/email of the component Email Notification Handler. Performing a manipulation of the argument Recipient results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The pull request to fix this issue awaits acceptance.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
nasa-gcn · gcn.nasa.govpublic PoCs found — 1
cve_referencegithub.com/nasa-gcn/gcn.nasa.gov/issues/3805unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.