CVE-2026-40927Disclosure(docmost / docmost)

LOWCVSS 5.4 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.0, when leaving a comment on a page, it is possible to include a JavaScript URI as the link. When a user clicks on the link the JavaScript executes. This vulnerability is fixed in 0.80.0.

docmost CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://github.com/docmost/docmost/security/advisories/GHSA-4gv6-jw3v-wc34

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

docmost

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

docmost

Products

docmost

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud165d
Disclosure
🚨*CVE* CVE-2026-40927 Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.0, when leaving a comment on a page, it is possible to include a JavaScript URI as… https://www.cve.org/CVERecord?id=CVE-2026-40927 ----- Traducción: CVE-2026-40927 Doc… http://infoflow.cloud`
Post summary
The tweet points out that Docmost versions before 0.80.0 allow JavaScript URIs in comments, enabling XSS, and references CVE‑2026‑40927.
0000038
72 followersView on X
CVE@CVEnew165d
Disclosure
CVE-2026-40927 Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.0, when leaving a comment on a page, it is possible to include a JavaScript URI as… https://www.cve.org/CVERecord?id=CVE-2026-40927
Post summary
The advisory notes that Docmost versions prior to 0.80.0 allow JavaScript URIs in comments, indicating a potential XSS flaw (CVE‑2026‑40927). No PoC, active exploitation, or patch information is discussed.
00000195
57.3K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	docmost	docmost	-	-	-

Explore more

Back to dashboard docmost CVEs docmost vulnerabilities