CVE-2021-3135
CVE-2021-3135 is a medium-severity vulnerability in Tagdiv Newspaper 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% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Tagdiv Newspaper
- Published:
- Last modified:
Description
An issue was discovered in the tagDiv Newspaper theme 10.3.9.1 for WordPress. It allows XSS via the wp-admin/admin-ajax.php td_block_id parameter in a td_ajax_block API call.
Frequently asked questions
- What is CVE-2021-3135?
- An issue was discovered in the tagDiv Newspaper theme 10.3.9.1 for WordPress. It allows XSS via the wp-admin/admin-ajax.php td_block_id parameter in a td_ajax_block API call.
- How severe is CVE-2021-3135?
- CVE-2021-3135 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-2021-3135 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-3135?
- CVE-2021-3135 affects Tagdiv Newspaper. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-3135?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-3135 published?
- CVE-2021-3135 was published on 2021-07-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:tagdiv:newspaper:10.3.9.1:*:*:*:*:wordpress:*:*
More vulnerabilities in Tagdiv Newspaper
- CVE-2016-10972 — Critical (CVSS 9.8): The newspaper theme before 6.7.2 for WordPress has a lack of options access control via td_ajax_update_panel.
- CVE-2017-18634 — Critical (CVSS 9.8): The newspaper theme before 6.7.2 for WordPress has script injection via td_ads[header] to admin-ajax.php.
- CVE-2022-2627 — Medium (CVSS 6.1): The Newspaper WordPress theme before 12 does not sanitise a parameter before outputting it back in an HTML attribute…
- CVE-2022-2167 — Medium (CVSS 6.1): The Newspaper WordPress theme before 12 does not sanitise a parameter before outputting it back in an HTML attribute…
- CVE-2024-3815 — Medium (CVSS 5.5): The Newspaper theme for WordPress is vulnerable to Stored Cross-Site Scripting via attachment meta in the archive page…
All CVEs affecting Tagdiv Newspaper →
Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities
- CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
- CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
- CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
- CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
- CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
- CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…
Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →