GHSA-25v4-mcx4-hh35 Cross-Site Scripting in atlasboard-atlassian-package
Attackers can execute arbitrary JavaScript in victims' browsers by injecting malicious scripts into Jira issue summaries via this vulnerable package.
- 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
- None listed
What is GHSA-25v4-mcx4-hh35?
GHSA-25v4-mcx4-hh35 is a cross-site scripting vulnerability in atlasboard-atlassian-package, published on 4 Sep 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
All versions of atlasboard-atlassian-package prior to 0.4.2 are vulnerable to Cross-Site Scripting (XSS). The package fails to properly sanitize user input that is rendered as HTML, which may allow attackers to execute arbitrary JavaScript in a victim's browser. This requires attackers being able to change issue summaries in Jira tickets.
Recommendation
No fix is currently available. Consider using an alternative package until a fix is made available.
Which versions are affected by GHSA-25v4-mcx4-hh35?
2 open source packages ship an affected version, including atlasboard-atlassian-package.
| Package | Affected | Fixed in |
|---|---|---|
atlasboard-atlassian-package npm | From 0.0.0 | None |
atlasboard-atlassian-package npm | From 0.0.0 | None |
How do I fix GHSA-25v4-mcx4-hh35?
No fix has been published for GHSA-25v4-mcx4-hh35 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 GHSA-25v4-mcx4-hh35 being exploited?
There is no known exploitation of GHSA-25v4-mcx4-hh35 in the wild and no public exploit code.