Vulnerability in Element Pack Addons for Elementor (WordPress plugin) (CVE-2026-0673)
Summary
Vulnerability in Element Pack Addons for Elementor (WordPress plugin) (CVE-2026-0673). Risk of unauthorized operations or information disclosure. Exploitable via element_pack_contact_form.
Original description
The description as published by the source.
The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Email Header Injection in all versions up to, and including, 8.3.15 via the element_pack_contact_form AJAX action. This is due to insufficient sanitization of newline characters in user-supplied input that gets concatenated into email headers. This makes it possible for unauthenticated attackers to inject arbitrary email headers into emails sent by the contact form.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-0673 has been found in Element Pack Addons for Elementor (WordPress plugin).
Attackers can target a specific entry point like element_pack_contact_form over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: 5.3/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Element Pack Addons for Elementor (WordPress plugin) CVE-2026-0673" on the vendor's site.
CVE-2026-0673 (Element Pack Addons for Elementor (WordPress plugin)) — CWE-93 / CVSS v3 5.3
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: element_pack_contact_form
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-93) exists in Element Pack Addons for Elementor (WordPress plugin). Attackers reach the vulnerable code path via element_pack_contact_form without authentication.
Check the vendor advisory for the affected versions of Element Pack Addons for Elementor (WordPress plugin). Attack surface: element_pack_contact_form.
Severity: Medium (CVSS 5.3/10). Risk of unauthorized operations or information disclosure.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Element Pack Addons for Elementor (WordPress plugin) を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- web security@wordfence.com
- web security@wordfence.com
- web nvd.nist.gov
- web github.com