ghsa-jjxj-55qc-vc28
Vulnerability from github
Published
2022-05-24 19:03
Modified
2022-05-24 19:03
Details
An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors.
{ affected: [], aliases: [ "CVE-2021-26032", ], database_specific: { cwe_ids: [ "CWE-79", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2021-05-26T11:15:00Z", severity: "MODERATE", }, details: "An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors.", id: "GHSA-jjxj-55qc-vc28", modified: "2022-05-24T19:03:22Z", published: "2022-05-24T19:03:22Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-26032", }, { type: "WEB", url: "https://developer.joomla.org/security-centre/852-20210501-core-adding-html-to-the-executable-block-list-of-mediahelper-canupload.html", }, ], schema_version: "1.4.0", severity: [], }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.