CVE-2022-36783 — AlgoSec – FireFlow Reflected Cross-Site-Scripting (RXSS) A malicious user inject

AlgoSec – FireFlow Reflected Cross-Site-Scripting (RXSS) A malicious user injects JavaScript code into a parameter called IntersectudRule on the search/result.html page. The malicious user changes the request from POST to GET and sends the URL to another user (victim). JavaScript

01What is this vulnerability?

AlgoSec – FireFlow Reflected Cross-Site-Scripting (RXSS) A malicious user injects JavaScript code into a parameter called IntersectudRule on the search/result.html page. The malicious user changes the request from POST to GET and sends the URL to another user (victim). JavaScript code is executed on the browser of the other user.

02Affected products

Vendor	Product	Versions
AlgoSec	FireFlow A32.0	A32.0.580-277
AlgoSec	FireFlow A32.10	A32.10.410-212
AlgoSec	FireFlow A32.20	A32.20.230-35

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-10-25T00:50:05.722Z
• Last modified: 2025-05-07T19:24:43.237Z

09References

• www.gov.il — https://www.gov.il/en/Departments/faq/cve_advisories