CVE-2018-5249
UnknownEPSS 1.50%
Last modified
CVE-2018-5249 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in Shaarli before 0.8.5 and 0.9.x before 0.9.3 allows remote attackers to inject arbitrary code via the login form's username field (aka the login parameter to the ban_canLogin function in index.php).. EPSS estimates a 1.50% chance of exploitation in the next 30 days.
Description
Cross-site scripting (XSS) vulnerability in Shaarli before 0.8.5 and 0.9.x before 0.9.3 allows remote attackers to inject arbitrary code via the login form's username field (aka the login parameter to the ban_canLogin function in index.php).
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Shaarli Project | Shaarli | < 0.8.5 |
| Shaarli Project | Shaarli | >= 0.9.0, < 0.9.3 |
References
- https://github.com/shaarli/Shaarli/pull/1046Release Notes, Third Party Advisory
- https://github.com/shaarli/Shaarli/releases/tag/v0.8.5Third Party Advisory
- https://github.com/shaarli/Shaarli/releases/tag/v0.9.3Release Notes, Third Party Advisory
- https://github.com/shaarli/Shaarli/pull/1046Release Notes, Third Party Advisory
- https://github.com/shaarli/Shaarli/releases/tag/v0.8.5Third Party Advisory
- https://github.com/shaarli/Shaarli/releases/tag/v0.9.3Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-5249?
Cross-site scripting (XSS) vulnerability in Shaarli before 0.8.5 and 0.9.x before 0.9.3 allows remote attackers to inject arbitrary code via the login form's username field (aka the login parameter to the ban_canLogin function in index.php).
How severe is CVE-2018-5249?
Severity scoring for CVE-2018-5249 is pending analysis. The EPSS model estimates a 1.50% probability of exploitation in the next 30 days.
How do I fix CVE-2018-5249?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2018-5249?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST