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Fencer Vulns
medium 4.9

CVE-2024-4284 json

Denial of Service in mintplex-labs/anything-llm

published 2024-05-19 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-32834

cvss
4.9
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 46%
public exploits
0
none known

Summary

A vulnerability in mintplex-labs/anything-llm allows for a denial of service (DoS) condition through the modification of a user's `id` attribute to a value of 0. This issue affects the current version of the software, with the latest commit id `57984fa85c31988b2eff429adfc654c46e0c342a`. By exploiting this vulnerability, an attacker, with manager or admin privileges, can render a chosen account completely inaccessible. The application's mechanism for suspending accounts does not provide a means to reverse this condition through the UI, leading to uncontrolled resource consumption. The vulnerability is introduced due to the lack of input validation and sanitization in the user modification endpoint and the middleware's token validation logic. This issue has been addressed in version 1.0.0 of the software.

Patch / fix

  • mintplex-labs mintplex-labs/anything-llm 1.0.0

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.com https://huntr.com/bounties/a5f45596-0aef-49e0-9f7d-63f1955a1552 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 4.9 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected products

  • mintplex-labs mintplex-labs/anything-llm

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.