CVE-2022-4459

The WP Show Posts WordPress plugin before 1.1.4 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
WPScanCNA
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CVEADP
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CISA-ADPADP
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 55%
VendorProductVersion
wp_show_posts_projectwp_show_posts
𝑥
< 1.1.4
𝑥
= Vulnerable software versions
References
https://wpscan.com/vulnerability/3ef4783b-4e4a-4691-b858-a7fa8dada4ec
https://wpscan.com/vulnerability/3ef4783b-4e4a-4691-b858-a7fa8dada4ec