CVE-2023-27922
CVE-2023-27922 is a medium-severity vulnerability in Thenewsletterplugin Newsletter 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)
- EPSS exploit prediction: 1% (64th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Thenewsletterplugin Newsletter
- Published:
- Last modified:
Description
Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary script.
Frequently asked questions
- What is CVE-2023-27922?
- Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary script.
- How severe is CVE-2023-27922?
- CVE-2023-27922 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-2023-27922 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-27922?
- CVE-2023-27922 affects Thenewsletterplugin Newsletter. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-27922?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-27922 published?
- CVE-2023-27922 was published on 2023-05-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:thenewsletterplugin:newsletter:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Thenewsletterplugin Newsletter
- CVE-2020-35933 — Medium (CVSS 6.5): A Reflected Authenticated Cross-Site Scripting (XSS) vulnerability in the Newsletter plugin before 6.8.2 for WordPress…
- CVE-2024-5317 — Medium (CVSS 6.4): The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all…
- CVE-2023-4772 — Medium (CVSS 6.4): The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'newsletter_form' shortcode in…
- CVE-2022-1756 — Medium (CVSS 6.1): The Newsletter WordPress plugin before 7.4.5 does not sanitize and escape the $_SERVER['REQUEST_URI'] before echoing it…
- CVE-2025-3582 — Medium (CVSS 4.8): The Newsletter WordPress plugin before 8.85 does not sanitise and escape some of its Form settings, which could allow…
- CVE-2025-3581 — Medium (CVSS 4.8): The Newsletter WordPress plugin before 8.8.5 does not validate and escape some of its Widget options before outputting…
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