CVE-2023-49061 json
An attacker could have performed HTML template injection via Reader Mode and exfiltrated user information.
published 2023-11-21 2 y ago modified 2026-08-19 2 mo ago also EUVD-2023-53084
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
Summary
An attacker could have performed HTML template injection via Reader Mode and exfiltrated user information. This vulnerability affects Firefox for iOS < 120.
Patch / fix
- Mozilla Firefox for iOS 120
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- Mozilla Firefox for iOS
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
mozilla.org
/security/advisories/mfsa2023-51/
vendor-advisory
-
bugzilla.mozilla.org
/show_bug.cgi?id=1861420
issue-tracking, permissions-required
Sources
- CVE List CVE-2023-49061
- NVD CVE-2023-49061
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