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CVE-2019-19736

MEDIUMCVSS 6.1/10EPSS 0.61%

Last modified

CVE-2019-19736 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. MFScripts YetiShare 3.5.2 through 4.5.3 does not set the HttpOnly flag on session cookies, allowing the cookie to be read by script, which can potentially be used by attackers to obtain the cookie via cross-site scripting.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

MFScripts YetiShare 3.5.2 through 4.5.3 does not set the HttpOnly flag on session cookies, allowing the cookie to be read by script, which can potentially be used by attackers to obtain the cookie via cross-site scripting.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
0.61%

44.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MfscriptsYetishare>= 3.5.2, <= 4.5.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-19736?
MFScripts YetiShare 3.5.2 through 4.5.3 does not set the HttpOnly flag on session cookies, allowing the cookie to be read by script, which can potentially be used by attackers to obtain the cookie via cross-site scripting.
How severe is CVE-2019-19736?
CVE-2019-19736 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.
How do I fix CVE-2019-19736?
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-2019-19736?

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

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Source: NVD / NIST