CVE-2023-48393 — Kaifa Technology WebITR is an online attendance system

Kaifa Technology WebITR is an online attendance system. A remote attacker with regular user privilege can obtain partial sensitive system information from error message.

01What is this vulnerability?

Kaifa Technology WebITR is an online attendance system. A remote attacker with regular user privilege can obtain partial sensitive system information from error message.

02Affected products

Vendor	Product	Versions
Kaifa Technology	WebITR	2_1_0_19

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: 2023-12-15T09:22:49.735Z
• Last modified: 2024-08-02T21:30:35.020Z

09References

• www.twcert.org.tw — https://www.twcert.org.tw/tw/cp-132-7623-5660d-1.html