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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00125.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Lunary Subscribe
Lunary Subscribe

Configuration 1 [-]

cpe:2.3:a:lunary:lunary:*:*:*:*:*:*:*:*

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-6879 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.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/lunary-ai/lunary/commit/f2bfa036caf2c48686474f4560a9c5abcf5f43b7 cve-icon cve-icon
https://huntr.com/bounties/4dbd8648-1dca-4f95-b74f-978ef030e97e cve-icon cve-icon cve-icon
History

Fri, 04 Apr 2025 18:30:00 +0900

Type Values Removed Values Added
Weaknesses CWE-400

Wed, 02 Apr 2025 05:45:00 +0900

Type Values Removed Values Added
First Time appeared Lunary
Lunary lunary
Weaknesses CWE-1333
CPEs cpe:2.3:a:lunary:lunary:*:*:*:*:*:*:*:*
Vendors & Products Lunary
Lunary lunary
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Fri, 21 Mar 2025 01:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 20 Mar 2025 19:15:00 +0900

Type Values Removed Values Added
Description 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.
Title Regular Expression Denial of Service (ReDoS) in lunary-ai/lunary
Weaknesses CWE-400
References
Metrics cvssV3_0

{'score': 7.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: @huntr_ai

Published:

Updated: 2025-04-04T08:45:38.448Z

Reserved: 2024-09-19T13:24:21.025Z

Link: CVE-2024-8998

cve-icon Vulnrichment

Updated: 2025-03-20T15:48:45.285Z

cve-icon NVD

Status : Modified

Published: 2025-03-20T10:15:45.707

Modified: 2025-04-04T09:15:16.440

Link: CVE-2024-8998

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses