CVE-2022-28353
MEDIUMCVSS 6.1/10EPSS 0.56%
Last modified
CVE-2022-28353 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. In the External Redirect Warning Plugin 1.3 for MyBB, the redirect URL (aka external.php?url=) is vulnerable to XSS.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
In the External Redirect Warning Plugin 1.3 for MyBB, the redirect URL (aka external.php?url=) is vulnerable to XSS.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| External Redirect Warning Project | External Redirect Warning | 1.3 |
References
- http://packetstormsecurity.com/files/171403/MyBB-External-Redirect-Warning-1.3-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://community.mybb.com/mods.php?action=view&pid=493Vendor Advisory
- http://packetstormsecurity.com/files/171403/MyBB-External-Redirect-Warning-1.3-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://community.mybb.com/mods.php?action=view&pid=493Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-28353?
In the External Redirect Warning Plugin 1.3 for MyBB, the redirect URL (aka external.php?url=) is vulnerable to XSS.
How severe is CVE-2022-28353?
CVE-2022-28353 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28353?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-28353?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST