CVE-2021-29008 Cross-site scripting in n/a
Remote attackers can inject JavaScript via the to_time parameter in webmaster-tools.php, potentially executing arbitrary scripts in user sessions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-29008?
CVE-2021-29008 is a medium-severity cross-site scripting vulnerability in n/a, published on 25 Mar 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A cross-site scripting (XSS) issue in SEO Panel 4.8.0 allows remote attackers to inject JavaScript via webmaster-tools.php in the "to_time" parameter.
Weakness: CWE-79
Which versions are affected by CVE-2021-29008?
1 open source package ship an affected version, including seopanel. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
seopanel Bitnami | From 4.8.0 to 4.8.0 | None |
Products include Seopanel Seo Panel.
How do I fix CVE-2021-29008?
No fix has been published for CVE-2021-29008 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2021-29008 being exploited?
There is no known exploitation of CVE-2021-29008 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as BIT-seopanel-2021-29008, GHSA-j6r6-8wjh-8gcw.