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CVE-2022-1063

MEDIUMCVSS 4.8/10EPSS 0.58%

Last modified

CVE-2022-1063 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. The Thank Me Later WordPress plugin through 3.3.4 does not sanitise and escape the Message Subject field before outputting it in the Messages list, which could allow high privileges users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed. EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

The Thank Me Later WordPress plugin through 3.3.4 does not sanitise and escape the Message Subject field before outputting it in the Messages list, which could allow high privileges users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Metrics

CVSS 3.1
4.8/10

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

EPSS Probability
0.58%

43.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Thank Me Later ProjectThank Me Later<= 3.3.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-1063?
The Thank Me Later WordPress plugin through 3.3.4 does not sanitise and escape the Message Subject field before outputting it in the Messages list, which could allow high privileges users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
How severe is CVE-2022-1063?
CVE-2022-1063 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.
How do I fix CVE-2022-1063?
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-2022-1063?

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

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Source: NVD / NIST