CVE-2018-20556 — SQL injection vulnerability in Booking Calendar plugin 8

SQL injection vulnerability in Booking Calendar plugin 8.4.3 for WordPress allows remote attackers to execute arbitrary SQL commands via the booking_id parameter.

01What is this vulnerability?

SQL injection vulnerability in Booking Calendar plugin 8.4.3 for WordPress allows remote attackers to execute arbitrary SQL commands via the booking_id parameter.

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: 2019-03-18T15:43:48.000Z
• Last modified: 2024-08-05T12:05:17.380Z

09References

• packetstormsecurity.com — http://packetstormsecurity.com/files/151692/WordPress-Booking-Calendar-8.4.3-SQL…
• www.exploit-db.com — https://www.exploit-db.com/exploits/46377/
• gist.github.com — https://gist.github.com/B0UG/a750c2c204825453e6faf898ea6d09f6
• vulners.com — https://vulners.com/exploitdb/EDB-ID:46377