CVE-2026-54461

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Source

https://cve.org/CVERecord?id=CVE-2026-54461

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54461.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-54461

Aliases

GHSA-x772-22c9-gq58

Published

2026-09-24T17:37:59Z

Modified

2026-09-26T03:45:56Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Habitica: Regex Injection / ReDoS in Member Search

Details

Habitica is a habit tracker application that treats goals like a role-playing game. From 4.172.1 until 5.48.2, a query parameter on Habitica's /api/v3/groups/:groupId/members route is not sanitized before being interpreted as a regular expression. An authenticated caller can supply a computationally expensive regular expression that degrades application performance or halts Node.js processes. This issue is fixed in version 5.48.2.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-1333"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54461.json"
}

References

Affected packages

Git / github.com/habitrpg/habitica

Affected ranges

Type

GIT

Repo

https://github.com/habitrpg/habitica

Events

Introduced

c055d438953cb7e0fe3439545bbb00bf937544d2

Fixed

7b7dc255dff1564935675399ff168e8a91b8afca

Fixed

dcbb491bd2a1e145ebaaa8cccc08de47cebce42f

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "4.172.1"
        },
        {
            "fixed":  "5.48.2"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54461.json"