CVE-2021-38143
However, these fields are vulnerable to XSS payload insertion, being triggered in the admin panel when the admin tries to see the client list.
Does this matter?
Lower severity and a low EPSS score (1.35%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in Form Tools through 3.0.20. When an administrator creates a customer account, it is possible for the customer to log in and proceed with a change of name and last name. However, these fields are vulnerable to XSS payload insertion, being triggered in the admin panel when the admin tries to see the client list. This type of XSS (stored) can lead to the extraction of the PHPSESSID cookie belonging to the admin.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.35% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- formtools/core
- Source
- cve@mitre.org
References
- https://bernardofsr.github.io/blog/2021/form-tools/Exploit, Third Party Advisory
- https://github.com/bernardofsr/CVEs-With-PoC/blob/main/PoCs/Form%20Tools/README.mdExploit, Third Party Advisory
- https://github.com/formtools/coreProduct, Third Party Advisory
- https://www.formtools.org/Product, Vendor Advisory
- https://bernardofsr.github.io/blog/2021/form-tools/Exploit, Third Party Advisory
- https://github.com/bernardofsr/CVEs-With-PoC/blob/main/PoCs/Form%20Tools/README.mdExploit, Third Party Advisory
- https://github.com/formtools/coreProduct, Third Party Advisory
- https://www.formtools.org/Product, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.