CVE-2023-47489 — CSV injection in export as csv in Combodo iTop v

CSV injection in export as csv in Combodo iTop v.3.1.0-2-11973 allows a local attacker to execute arbitrary code via a crafted script to the export-v2.php and ajax.render.php components.

01What is this vulnerability?

CSV injection in export as csv in Combodo iTop v.3.1.0-2-11973 allows a local attacker to execute arbitrary code via a crafted script to the export-v2.php and ajax.render.php components.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

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: 2023-11-09T00:00:00.000Z
• Last modified: 2025-09-29T13:40:42.397Z

09References

• bugplorer.github.io — https://bugplorer.github.io/cve-csv-itop/
• nitipoom-jar.github.io — https://nitipoom-jar.github.io/CVE-2023-47489/
• nitipoom-jaroonchaipipat.github.io — https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-47489