CVE-2021-29944 (GCVE-0-2021-29944)

Vulnerability from cvelistv5 – Published: 2021-06-24 13:20 – Updated: 2024-08-03 22:18
VLAI?
Summary
Lack of escaping allowed HTML injection when a webpage was viewed in Reader View. While a Content Security Policy prevents direct code execution, HTML injection is still possible. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 88.
Severity ?
No CVSS data available.
CWE
  • HTML injection vulnerability in Firefox for Android's Reader View
Assigner
Impacted products
Vendor Product Version
Mozilla Firefox Affected: unspecified , < 88 (custom)
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Show details on NVD website

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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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