CVE-2023-1774
published 2023-03-31CVE-2023-1774: When processing an email invite to a private channel on a team, Mattermost fails to validate the inviter's permission to that channel, allowing an attacker to…
PriorityP426medium5.4CVSS 3.1
AVNACLPRLUINSUCLILAN
EPSS
0.32%
24.1th percentile
When processing an email invite to a private channel on a team, Mattermost fails to validate the inviter's permission to that channel, allowing an attacker to invite themselves to a private channel.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | mattermost_mattermost-server | >= 3.3.0 < 7.1.6 | 7.1.6 |
| github.com | mattermost_mattermost-server | >= 7.1.0 < 7.1.6 | 7.1.6 |
| github.com | mattermost_mattermost-server | >= 7.7.0 < 7.7.2 | 7.7.2 |
| github.com | mattermost_mattermost-server_v5 | >= 5.0.0 < 7.1.6 | 7.1.6 |
| github.com | mattermost_mattermost-server_v6 | >= 6.0.0 < 7.1.6 | 7.1.6 |
| mattermost | mattermost | < 7.8.0 | 7.8.0 |
| mattermost | mattermost | <= 7.7.1 | — |
| mattermost | mattermost_server | < 7.1.6 | 7.1.6 |
| mattermost | mattermost_server | — | — |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
vendor_msrc4.7MEDIUM
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OSV
Mattermost fails to properly authentication inviter's permissions to private channel
osv·2023-03-31
CVE-2023-1774 [MEDIUM] Mattermost fails to properly authentication inviter's permissions to private channel
Mattermost fails to properly authentication inviter's permissions to private channel
When processing an email invite to a private channel on a team, Mattermost fails to validate the inviter's permission to that channel, allowing an attacker to invite themselves to a private channel.
[Issue Identifier](https://mattermost.com/security-updates/): MMSA-2023-00137
GHSA
Mattermost fails to properly authentication inviter's permissions to private channel
ghsa·2023-03-31
CVE-2023-1774 [MEDIUM] CWE-862 Mattermost fails to properly authentication inviter's permissions to private channel
Mattermost fails to properly authentication inviter's permissions to private channel
When processing an email invite to a private channel on a team, Mattermost fails to validate the inviter's permission to that channel, allowing an attacker to invite themselves to a private channel.
[Issue Identifier](https://mattermost.com/security-updates/): MMSA-2023-00137
Microsoft
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
vendor_msrc·2023-05-09·CVSS 4.7
CVE-2023-29354 [MEDIUM] Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
FAQ: What is the version information for this release?
Microsoft Edge Channel
Microsoft Edge Version
Based on Chromium Version
Date Released
Stable
113.0.1774.35
113.0.5672.63/.64
5/5/2023
Extended Stable
112.0.1722.71
112.0.5615.179
5/4/2023
FAQ: According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
The user would have to click on a specially crafted URL to be compromised by the attacker.
FAQ: According to the CVSS metric, successful exploitation of this vulnerability could lead to some loss of Integrity (I:L)? What does that mean for this vulnerability?
Attacker is able to bypass Content Security Policy (CSP) and Pop-up blocker this this vulnerability,
No detection rules found.
2023-03-31
Published