Medium severity6.4NVD Advisory· Published Aug 16, 2021· Updated Jun 17, 2026

CVE-2021-34641

Description

The SEOPress WordPress plugin is vulnerable to Stored Cross-Site-Scripting via the processPut function found in the ~/src/Actions/Api/TitleDescriptionMeta.php file which allows authenticated attackers to inject arbitrary web scripts, in versions 5.0.0 - 5.0.3.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Seopress/Seopress2 versions
cpe:2.3:a:seopress:seopress:*:*:*:*:*:wordpress:*:*+ 1 more
- cpe:2.3:a:seopress:seopress:*:*:*:*:*:wordpress:*:*range: >=5.0.0,<5.0.4
- (no CPE)range: 5.0.0
WordPress/Seopressllm-fuzzy
Range: 5.0.0 - 5.0.3

Patches

Vulnerability mechanics

References

plugins.trac.wordpress.org/browser/wp-seopress/tags/5.0.4/src/Actions/Api/TitleDescriptionMeta.phpnvdExploitThird Party Advisory
www.wordfence.com/blog/2021/08/xss-vulnerability-patched-in-seopress-affects-100000-sites/nvdExploitThird Party Advisory

News mentions

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cvss	0.416
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000