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CVE-2019-13643

UnknownEPSS 1.14%

Last modified

CVE-2019-13643 is a vulnerability of currently unknown severity. Stored XSS in EspoCRM before 5.6.4 allows remote attackers to execute malicious JavaScript and inject arbitrary source code into the target pages. The attack begins by storing a new stream message containing an XSS payload. EPSS estimates a 1.14% chance of exploitation in the next 30 days.

Description

Stored XSS in EspoCRM before 5.6.4 allows remote attackers to execute malicious JavaScript and inject arbitrary source code into the target pages. The attack begins by storing a new stream message containing an XSS payload. The stored payload can then be triggered by clicking a malicious link on the Notifications page.

Metrics

EPSS Probability
1.14%

62.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
EspocrmEspocrm< 5.6.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-13643?
Stored XSS in EspoCRM before 5.6.4 allows remote attackers to execute malicious JavaScript and inject arbitrary source code into the target pages. The attack begins by storing a new stream message containing an XSS payload. The stored payload can then be triggered by clicking a malicious link on the Notifications page.
How severe is CVE-2019-13643?
Severity scoring for CVE-2019-13643 is pending analysis. The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.
How do I fix CVE-2019-13643?
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.

Are you affected by CVE-2019-13643?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST