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
2026-10-28T02:30:56Z
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
dcbb491bd2a1e145ebaaa8cccc08de47cebce42f
Fixed
7b7dc255dff1564935675399ff168e8a91b8afca
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "4.172.1"
                },
                {
                    "fixed": "5.48.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "7b7dc255dff1564935675399ff168e8a91b8afca"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v5.48.2",
            "range": [
                {
                    "fixed": "dcbb491bd2a1e145ebaaa8cccc08de47cebce42f"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Database specific

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