What is CVE-2023-33971?

CVE-2023-33971 is a medium-severity vulnerability in Pluginsglpi Formcreator, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-05-31.

How severe is CVE-2023-33971?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Pluginsglpi Formcreator

CVE-2023-33971

Formcreator is a GLPI plugin which allow creation of custom forms and the creation of one or more tickets when the form is filled. A probable stored cross-site scripting vulnerability is present in Formcreator 2.13.5 and prior via the use of the use of `##FULLFORM##` for rendering. This could result in arbitrary javascript code execution in an admin/tech context. A patch is unavailable as of time of publication. As a workaround, one may use a regular expression to remove `< > "` in all fields.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (42.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Pluginsglpi Formcreator — versions <= 2.13.5
Teclib-edition Form_creator — versions 2.13.5

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2023-33971?: CVE-2023-33971 is a medium-severity vulnerability in Pluginsglpi Formcreator, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-05-31.
How severe is CVE-2023-33971?: Medium severity. CVSS v3 base score is 6.1 out of 10.