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TI-2024-08356 Aliases CVE-2024-8998GHSA-hx67-j5pj-h8ch

Regular Expression Denial of Service (ReDoS) in lunary-ai/lunary

Priority HIGH 72CWE-1333Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-1333.

Summary

A Regular Expression Denial of Service (ReDoS) vulnerability exists in lunary-ai/lunary version git f07a845. The server uses the regex /{.*?}/ to match user-controlled strings. In the default JavaScript regex engine, this regex can take polynomial time to match certain crafted user inputs. As a result, an attacker can cause the server to hang for an arbitrary amount of time by submitting a specially crafted payload. This issue is fixed in version 1.4.26.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00815 57th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed lunary-ai/lunary (lunary-ai): 1.4.26

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
lunary-ailunary-ai/lunarybefore 1.4.261.4.26Patch availableCNA
  • lunary-ai/lunary Vendorlunary-ai Affected before 1.4.26 Fixed in 1.4.26 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:lunary:lunary:*:*:*:*:*:*:*:*before 1.4.26Vulnerablelunary-ai
  • cpe:2.3:a:lunary:lunary:*:*:*:*:*:*:*:* Versions before 1.4.26 Vulnerable ·lunary-ai

Remediation

  • Fix · CNA lunary-ai/lunary (lunary-ai) Fixed in 1.4.26

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    lunary-ai/lunary 1.4.26

    3 records Highest priority Priority HIGH 2 HIGH, 1 MEDIUM

    Other records, highest priority first

    • TI-2024-08357 Improper Access Control in lunary-ai/lunaryPriority HIGH 74
    • TI-2024-08358 Improper Authorization and Duplicate Slug Vulnerability in lunary-ai/lunaryPriority MEDIUM 62
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-8998
  2. 2026-10-03 Alias added: GHSA-hx67-j5pj-h8ch

References

Exploit 1

Patch 1

  • TI-2024-08445 Improper Authorization in lunary-ai/lunary CVSS 3.1CRITICAL 9.8
  • TI-2024-06910 SQL Injection in lunary-ai/lunary CVSS 3.1CRITICAL 9.8
  • TI-2024-03859 Incorrect Authorization in lunary-ai/lunary CVSS 3.1CRITICAL 9.8
  • TI-2024-06928 Improper Access Control in lunary-ai/lunary CVSS 3.1CRITICAL 9.1
  • TI-2024-03267 Exposure of Sensitive Information in lunary-ai/lunary CVSS 3.1CRITICAL 9.1
  • TI-2024-03266 Exposure of Sensitive Information in lunary-ai/lunary CVSS 3.1CRITICAL 9.1
See all 68 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences