CVE-2017-15278 TeamPass Cross-Site Scripting (XSS)
An attacker can execute arbitrary scripts in a victim's browser via TeamPass, potentially leading to session hijacking or data theft.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2017-15278?
CVE-2017-15278 is a medium-severity cross-site scripting vulnerability in Teampass Teampass, published on 12 Oct 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross-Site Scripting (XSS) was discovered in TeamPass before 2.1.27.9. The vulnerability exists due to insufficient filtration of data (in /sources/folders.queries.php). An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
Weakness: CWE-79
Which versions are affected by CVE-2017-15278?
2 open source packages ship an affected version, including nilsteampassnet/teampass. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
nilsteampassnet/teampass Packagist | All versions | 2.1.27.9 |
nilsteampassnet/teampass Packagist | All versions | 2.1.27.9 |
Products include Teampass Teampass.
How do I fix CVE-2017-15278?
Upgrade nilsteampassnet/teampass to 2.1.27.9 or later.
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-2017-15278 being exploited?
There is no known exploitation of CVE-2017-15278 in the wild and no public exploit code.
Other vulnerabilities in Teampass Teampass
Sources
Also known as GHSA-28pv-2j2h-fmhc.