CVE-2023-23600
Notification permissions persisted between Normal and Private Browsing on Android
Per origin notification permissions were being stored in a way that didn't take into account what browsing context the permission was granted in. This lead to the possibility of notifications to be displayed during different browsing sessions. This bug only affects Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 109.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Per origin notification permissions were being stored in a way that didn't take into account what browsing context the permission was granted in. This lead to the possibility of notifications to be displayed during different browsing sessions. This bug only affects Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 109.
- Record
CVE-2023-23600- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
CVE List No score
Notification permissions persisted between Normal and Private Browsing on Android
Per origin notification permissions were being stored in a way that didn't take into account what browsing context the permission was granted in. This lead to the possibility of notifications to be displayed during different browsing sessions. This bug only affects Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 109.
- Record
CVE-2023-23600- Updated
- 2026-11-02
EUVDEUVD-2023-27700 No score
Per origin notification permissions were being stored in a way that didn't take into account what browsing context the permission was granted in. This lead to the possibility of notifications to be displayed during different browsing sessions. This bug only affects Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 109.
- Record
EUVD-2023-27700- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-hv5h-mf6r-57mp
Per origin notification permissions were being stored in a way that didn't take into account what...
Per origin notification permissions were being stored in a way that didn't take into account what browsing context the permission was granted in. This lead to the possibility of notifications to be displayed during different browsing sessions.<br>This bug only affects Firefox for Android. Other operating systems are unaffected.. This vulnerability affects Firefox < 109.
- Record
GHSA-hv5h-mf6r-57mp- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
OSVopenSUSE-SU-2024:12623-1 No score
MozillaFirefox-109.0-1.1 on GA media
These are all security issues fixed in the MozillaFirefox-109.0-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:12623-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:14572-1 No score
firefox-esr-128.5.1-1.1 on GA media
These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:14572-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
MozillaFirefoxopenSUSE:Tumbleweed From an advisory covering 10 CVEs |
before 109.0-1.1 | 109.0-1.1 |
firefox-esropenSUSE:Tumbleweed From an advisory covering 1860 CVEs |
before 128.5.1-1.1 | 128.5.1-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-23600 is a medium vulnerability (CVSS 6.5) in Mozilla Firefox, published June 2, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. No source names a fixed version.
References
bugzilla.mozilla.org/show_bug.cgi?id=1787034
mozilla.org/security/advisories/mfsa2023-01
nvd.nist.gov/vuln/detail/CVE-2023-23600
github.com/advisories/GHSA-hv5h-mf6r-57mp
suse.com/security/cve/CVE-2023-23597
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lists.opensuse.org/archives/list/[email protected]/thread/3HI2RC7AJAHY74Q6MK7GNGWU6TITB22V
Left out here: 1,665 references. The JSON record has them.