CVE-2022-1217
CVE-2022-1217 is a medium-severity vulnerability in Custom Tinymce Shortcode Button Project Custom Tinymce Shortcode Button with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (51st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Custom Tinymce Shortcode Button Project Custom Tinymce Shortcode Button
- Published:
- Last modified:
Description
The Custom TinyMCE Shortcode Button WordPress plugin through 1.1 does not sanitise and escape the PHP_SELF variable before outputting it back in an attribute in an admin page, leading to Reflected Cross-Site Scripting.
Frequently asked questions
- What is CVE-2022-1217?
- The Custom TinyMCE Shortcode Button WordPress plugin through 1.1 does not sanitise and escape the PHP_SELF variable before outputting it back in an attribute in an admin page, leading to Reflected Cross-Site Scripting.
- How severe is CVE-2022-1217?
- CVE-2022-1217 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2022-1217 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-1217?
- CVE-2022-1217 affects Custom Tinymce Shortcode Button Project Custom Tinymce Shortcode Button. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-1217?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-1217 published?
- CVE-2022-1217 was published on 2022-05-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:custom_tinymce_shortcode_button_project:custom_tinymce_shortcode_button:*:*:*:*:*:wordpress:*:*
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