CVE-2020-11509
CVE-2020-11509 is a medium-severity vulnerability in Wpleadplus Wp Lead Plus X 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: 2% (77th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Wpleadplus Wp Lead Plus X
- Published:
- Last modified:
Description
An XSS vulnerability in the WP Lead Plus X plugin through 0.98 for WordPress allows remote attackers to upload page templates containing arbitrary JavaScript via the c37_wpl_import_template admin-post action (which will execute in an administrator's browser if the template is used to create a page).
Frequently asked questions
- What is CVE-2020-11509?
- An XSS vulnerability in the WP Lead Plus X plugin through 0.98 for WordPress allows remote attackers to upload page templates containing arbitrary JavaScript via the c37_wpl_import_template admin-post action (which will execute in an administrator's browser if the template is used to create a page).
- How severe is CVE-2020-11509?
- CVE-2020-11509 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-2020-11509 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-11509?
- CVE-2020-11509 affects Wpleadplus Wp Lead Plus X. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-11509?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-11509 published?
- CVE-2020-11509 was published on 2020-04-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:wpleadplus:wp_lead_plus_x:*:*:*:*:*:wordpress:*:*
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