CVE-2026-3977 identifies a missing authorization vulnerability within an unknown function of the AJAX Endpoints component in projectsend versions up to r1945. This medium-severity flaw (CVSS 6.3) allows a low-privileged attacker to remotely impact confidentiality, integrity, and availability due to its low attack complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current exploitation probability. Deployment of the provided patch is recommended to remediate this issue.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| N/A | Projectsend | r1945CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.