CVE-2021-28968: XSS
First published: Mon Mar 22 2021(Updated: )
An issue was discovered in PunBB before 1.4.6. An XSS vulnerability in the [email] BBcode tag allows (with authentication) injecting arbitrary JavaScript into any forum message.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PunBB | <1.4.6 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-28968?
CVE-2021-28968 is classified as a medium severity XSS vulnerability.
How do I fix CVE-2021-28968?
To fix CVE-2021-28968, upgrade PunBB to version 1.4.6 or later.
Which versions of PunBB are affected by CVE-2021-28968?
PunBB versions prior to 1.4.6 are affected by CVE-2021-28968.
What kind of attack can be executed due to CVE-2021-28968?
CVE-2021-28968 allows attackers to inject arbitrary JavaScript into forum messages, leading to potential cross-site scripting attacks.
Is authentication required to exploit CVE-2021-28968?
Yes, authentication is required to exploit CVE-2021-28968.
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