Unexpected input to Update Channel Subscription endpoint causes DoS in Mattermost Confluence Plugin
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mattermost | Mattermost Confluence Plugin | unaffected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | — |
Vendor Solution
Update Mattermost Confluence Plugin to version 1.5.0 or higher.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-24177 | Mattermost Confluence Plugin has Improper Check for Unusual or Exceptional Conditions |
Github GHSA |
GHSA-vc77-c2hx-h5x2 | Mattermost Confluence Plugin has Improper Check for Unusual or Exceptional Conditions |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.396% probability within 30 days)
| Link | Providers |
|---|---|
| https://mattermost.com/security-updates |
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:mattermost:confluence:*:*:*:*:*:mattermost:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mattermost confluence
|
|
| CPEs | cpe:2.3:a:mattermost:confluence:*:*:*:*:*:mattermost*:*:* | |
| Vendors & Products |
Mattermost confluence
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mattermost
Mattermost mattermost |
|
| Vendors & Products |
Mattermost
Mattermost mattermost |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to update channel subscription endpoint with an invalid request body. | |
| Title | Unexpected input to Update Channel Subscription endpoint causes DoS in Mattermost Confluence Plugin | |
| Weaknesses | CWE-754 | |
| References |
| |
| Metrics |
cvssV3_1
|