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CVE-2017-20266HighCVSS 8.8

SP Movie Database (com_spmoviedb) <= 1.3 - Unauthenticated SQL Injection

SP Movie Database 1.3 and earlier concatenate the searchword request parameter straight into a SQL query with no escaping. An unauthenticated attacker can read arbitrary data from the Joomla database, including the user table and its password hashes, with a single crafted GET request. No fix was published for the 1.x line. Update to a current SP Movie Database release, or uninstall the component if it is no longer used.

Affected versions: ≤ 1.3

Official record: cve.org · NVD

Every connected Joomla site is checked against this rule on each audit, and flagged if it runs an affected version.

Check whether your sites are affected

How CVE-2017-20266 is scored

The base metrics as VulnCheck CNA published them, and what each one means for a site running an affected version. Threat and environmental metrics are left out: they describe a moment or a particular install rather than the flaw.

8.8 High

CVSS 4.0, scored by VulnCheck CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

How it is reached

AV:N Attack vector
Network. Reachable across the internet
AC:L Attack complexity
Low. Nothing to work around, it just works
AT:N Attack requirements
None. Works against any affected install
PR:N Privileges required
None. No account needed
UI:N User interaction
None. Nobody has to be tricked into anything

What it does to the site

VC:H Confidentiality
High. Everything the site holds can be read
VI:L Integrity
Low. Some data can be altered
VA:N Availability
None. The site stays up

What it does beyond the site

SC:N Confidentiality
None. Other systems keep their data
SI:N Integrity
None. Other systems keep their integrity
SA:N Availability
None. Other systems stay up

Affected extensions and versions

Running an affected version on a site you manage?

A free audit tells you which of your Joomla and WordPress sites run an affected version, which are out of date, and which have not been backed up. No card required. If a site is already compromised, fix.mysites.guru is a single fixed fee per incident, usually resolved the same day.

Rules current as of 3 October 2026.