CVE-2017-14723

Before version 4.8.2, WordPress mishandled % characters and additional ...

Published 23 Sep 2017Modified 17 Jun 2026CWE 89

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD.

Description

Before version 4.8.2, WordPress mishandled % characters and additional placeholder values in $wpdb->prepare, and thus did not properly address the possibility of plugins and themes enabling SQL injection attacks.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	wordpress	4.8.2+dfsg-1
debian 12	wordpress	4.8.2+dfsg-1
debian 13	wordpress	4.8.2+dfsg-1
debian 14	wordpress	4.8.2+dfsg-1
debian 7	wordpress	3.6.1+dfsg-1~deb7u17
debian 8	wordpress	4.1+dfsg-1+deb8u15
debian 9	wordpress	4.7.5+dfsg-2+deb9u1
echo	wordpress	4.8.2+dfsg-1

References

All 10 references

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.