CVE-2026-34833 identifies a critical information exposure vulnerability in Bulwark Webmail versions prior to 1.4.10. This flaw caused the GET /api/auth/session endpoint to return users' plaintext passwords in its JSON response, exposing credentials to browser logs, local caches, and network proxies. Rated with a CVSS score of 8.7 (High), it presents a significant confidentiality risk with a network attack vector and low complexity. Currently, there is no evidence of active exploitation or public exploit code, and community discussion remains minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.4.10CPE matchmatch criteria | cpe:2.3:a:bulwarkmail:webmail:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.