fkie_cve-2025-6088
Vulnerability from fkie_nvd
Published
2025-09-11 01:15
Modified
2025-10-16 16:00
Severity ?
Summary
In version 0.7.8 of danny-avila/librechat, improper authorization controls in the conversation sharing feature allow unauthorized access to other users' conversations if the conversation ID is known. Although UUIDv4 conversation IDs are generated server-side and are difficult to brute force, they can be obtained from less-protected sources such as server-side access logs, browser history, or screenshots. The vulnerability permits a logged-in user to gain read-only access to another user's conversations by exploiting the `/api/share/conversationID` endpoint, which lacks authorization checks. This issue is resolved in version v0.7.9-rc1.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@huntr.dev | https://github.com/danny-avila/librechat/commit/3af2666890bbf291cb7b9f3e03592d54714f0ff5 | Patch | |
| security@huntr.dev | https://huntr.com/bounties/361405bb-a739-41eb-a680-4cb6193e7c76 | Exploit, Patch, Third Party Advisory |
{
"configurations": [
{
"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:a:librechat:librechat:0.7.8:-:*:*:*:*:*:*",
"matchCriteriaId": "9320858D-D92D-4B8F-A7D2-01047C3D18FC",
"vulnerable": true
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "In version 0.7.8 of danny-avila/librechat, improper authorization controls in the conversation sharing feature allow unauthorized access to other users\u0027 conversations if the conversation ID is known. Although UUIDv4 conversation IDs are generated server-side and are difficult to brute force, they can be obtained from less-protected sources such as server-side access logs, browser history, or screenshots. The vulnerability permits a logged-in user to gain read-only access to another user\u0027s conversations by exploiting the `/api/share/conversationID` endpoint, which lacks authorization checks. This issue is resolved in version v0.7.9-rc1."
}
],
"id": "CVE-2025-6088",
"lastModified": "2025-10-16T16:00:19.400",
"metrics": {
"cvssMetricV30": [
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L",
"version": "3.0"
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"published": "2025-09-11T01:15:34.200",
"references": [
{
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"tags": [
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"url": "https://github.com/danny-avila/librechat/commit/3af2666890bbf291cb7b9f3e03592d54714f0ff5"
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"vulnStatus": "Analyzed",
"weaknesses": [
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"value": "CWE-285"
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],
"source": "security@huntr.dev",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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