Search for vulnerabilities
| Vulnerability ID | VCID-u89c-p28n-c3hv |
| Aliases |
CVE-2024-7053
GHSA-43g4-487m-5q6m |
| Summary | A vulnerability in open-webui/open-webui version 0.3.8 allows an attacker with a user-level account to perform a session fixation attack. The session cookie for all users is set with the default `SameSite=Lax` and does not have the `Secure` flag enabled, allowing the session cookie to be sent over HTTP to a cross-origin domain. An attacker can exploit this by embedding a malicious markdown image in a chat, which, when viewed by an administrator, sends the admin's session cookie to the attacker's server. This can lead to a stealthy administrator account takeover, potentially resulting in remote code execution (RCE) due to the elevated privileges of administrator accounts. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 8.0 |
| Risk | 4.0 |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| epss | 0.00233 | https://api.first.org/data/v1/epss?cve=CVE-2024-7053 |
| epss | 0.00233 | https://api.first.org/data/v1/epss?cve=CVE-2024-7053 |
| cvssv3.1 | 7.6 | https://github.com/open-webui/open-webui |
| generic_textual | HIGH | https://github.com/open-webui/open-webui |
| cvssv3 | 7.6 | https://huntr.com/bounties/947f8191-0abf-4adf-b7c4-d4c19683aba2 |
| cvssv3.1 | 7.6 | https://huntr.com/bounties/947f8191-0abf-4adf-b7c4-d4c19683aba2 |
| generic_textual | HIGH | https://huntr.com/bounties/947f8191-0abf-4adf-b7c4-d4c19683aba2 |
| ssvc | Track | https://huntr.com/bounties/947f8191-0abf-4adf-b7c4-d4c19683aba2 |
| cvssv3.1 | 7.6 | https://nvd.nist.gov/vuln/detail/CVE-2024-7053 |
| generic_textual | HIGH | https://nvd.nist.gov/vuln/detail/CVE-2024-7053 |
| Reference id | Reference type | URL |
|---|---|---|
| https://api.first.org/data/v1/epss?cve=CVE-2024-7053 | ||
| https://github.com/open-webui/open-webui | ||
| https://nvd.nist.gov/vuln/detail/CVE-2024-7053 | ||
| 947f8191-0abf-4adf-b7c4-d4c19683aba2 | https://huntr.com/bounties/947f8191-0abf-4adf-b7c4-d4c19683aba2 | |
| GHSA-43g4-487m-5q6m | https://github.com/advisories/GHSA-43g4-487m-5q6m |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.46305 |
| EPSS Score | 0.00233 |
| Published At | June 11, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-06-10T18:36:52.729883+00:00 | Vulnrichment | Import | https://github.com/cisagov/vulnrichment/blob/develop/2024/7xxx/CVE-2024-7053.json | 38.6.0 |