Shaarli allows reflected XSS via searchtags parameter_CVE-2025-55291

7.1 / 10

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Description

Shaarli is a minimalist bookmark manager and link sharing service. Prior to 0.15.0, the input string in the cloud tag page is not properly sanitized. This allows the </title> tag to be prematurely closed, leading to a reflected Cross-Site Scripting (XSS) vulnerability. This vulnerability is fixed in 0.15.0.

Basic Information

ID CVE-2025-55291

Source GitHub_M

Published Aug 18, 2025 at 17:06

Affected Product

Vendor shaarli

Product Shaarli

Version < 0.15.0

Affected Versions shaarli Shaarli < 0.15.0

CWE Classification

CWE-80 CWE-87 CWE-79

References

{
    "lastseen": "",
    "description": "Shaarli is a minimalist bookmark manager and link sharing service. Prior to 0.15.0, the input string in the cloud tag page is not properly sanitized. This allows the </title> tag to be prematurely closed, leading to a reflected Cross-Site Scripting (XSS) vulnerability. This vulnerability is fixed in 0.15.0.",
    "published": "2025-08-18T17:06:35.799Z",
    "modified": "2025-08-18T17:06:35.799Z",
    "type": "cve",
    "title": "Shaarli allows reflected XSS via searchtags parameter",
    "source": "GitHub_M",
    "references": "https://github.com/shaarli/Shaarli/security/advisories/GHSA-7w7w-pw4j-265h\nhttps://github.com/shaarli/Shaarli/commit/66faa61335a6e72184be64092ff1242ffa4fe5b6",
    "id": "CVE-2025-55291",
    "bulletinFamily": "",
    "cwe": [
        "CWE-80",
        "CWE-87",
        "CWE-79"
    ],
    "cvelist": null,
    "sourceData": "shaarli Shaarli < 0.15.0",
    "sourceHref": "",
    "cvss": {
        "score": 7.1,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Shaarli",
    "version": "< 0.15.0",
    "vendor": "shaarli",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}