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Tracking
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| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6257-1 | postorius security update |
Github GHSA |
GHSA-r7c9-7pjq-hmm8 | Postorius is vulnerable to XSS |
Thu, 07 May 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unescaped HTML in Message Subject Enables XSS via Held Messages Pop‑up |
Thu, 07 May 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 07 May 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026. | |
| First Time appeared |
Postorius Project
Postorius Project postorius |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:postorius_project:postorius:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Postorius Project
Postorius Project postorius |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-08T06:25:34.759Z
Reserved: 2026-05-07T18:09:19.497Z
Link: CVE-2026-44742
Updated: 2026-05-07T19:00:16.271Z
Status : Analyzed
Published: 2026-05-07T19:16:02.500
Modified: 2026-05-14T17:42:47.040
Link: CVE-2026-44742
No data.
OpenCVE Enrichment
Updated: 2026-05-07T20:45:22Z
Debian DSA
Github GHSA