CVE-2024-6229Network attack vector

Stored XSS via crafted URL-upload link

Published Jul 7, 2024 · Updated Aug 1, 2024

Stored XSS in Quivr 0.0.281 and earlier allows remote authenticated users to execute JavaScript in another user's browser through an uploaded URL. The Upload Knowledge feature stores an attacker-supplied URL as clickable content without neutralizing its executable JavaScript payload. Exploitation requires authenticated upload access and a different user to click the stored link, exposing browser-accessible data and sessions.

CVSS severity5.4
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Quivr 0.0.281 and earlier allows remote authenticated users to execute JavaScript in another user's browser through an uploaded URL. The Upload Knowledge feature stores an attacker-supplied URL as clickable content without neutralizing its executable JavaScript payload. Exploitation requires authenticated upload access and a different user to click the stored link, exposing browser-accessible data and sessions.

The record

CVE
CVE-2024-6229
Published
Jul 7, 2024
Updated
Aug 1, 2024
Vendor
Quivr
Product
Quivr
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.0.259 <=*
  2. Affected versionversion=unspecified <=latest

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Quivr · Quivrversion=0.0.259 <=*; version=unspecified <=latest

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.8huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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