A popular plugin for WordPress called Blockspare has a security issue that can allow attackers to inject harmful code into certain pages. This can happen if the attacker has contributor-level access or higher. The issue is present in versions up to 3.2.4 and is caused by not properly filtering and protecting input and output.
This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!
Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:
> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21
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