ghsa-fjj5-r59g-88g7
Vulnerability from github
Published
2025-05-27 15:31
Modified
2025-06-11 12:30
Severity ?
Details
Due to insufficient escaping of the ampersand character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected. This vulnerability affects Firefox < 139, Firefox ESR < 115.24, and Firefox ESR < 128.11.
{
"affected": [],
"aliases": [
"CVE-2025-5265"
],
"database_specific": {
"cwe_ids": [
"CWE-77"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-27T13:15:22Z",
"severity": "MODERATE"
},
"details": "Due to insufficient escaping of the ampersand character in the \u201cCopy as cURL\u201d feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user\u0027s system.\n*This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.* This vulnerability affects Firefox \u003c 139, Firefox ESR \u003c 115.24, and Firefox ESR \u003c 128.11.",
"id": "GHSA-fjj5-r59g-88g7",
"modified": "2025-06-11T12:30:35Z",
"published": "2025-05-27T15:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5265"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1962301"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-42"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-43"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-44"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-45"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-46"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.