CVE-2026-57732: tagDiv Opt-In Builder DOM-based XSS in td-subscription

CVE-2026-57732 · Severity: high · CVSS 7.1 · Published 2026-07-13

tagDiv Opt-In Builder is a WordPress plugin used to create subscription and lead-generation forms. A security flaw in this plugin allows attackers to inject malicious scripts into the web pages seen by other users. If a user clicks a specially crafted link, an attacker could potentially steal session information, redirect visitors to malicious sites, or perform actions on behalf of the user.

Technologies: tagDiv Opt-In Builder. Vendors: tagDiv.

Quick answers

Is CVE-2026-57732 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-57732 being exploited in the wild.
How severe is CVE-2026-57732?
High severity, with a CVSS score of 7.1, published 13 July 2026.
Which products and versions are affected?
tagDiv Opt-In Builder n/a through 1.7.4.
Is there a fix for CVE-2026-57732?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-57732 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-57732?
Check whether you run tagDiv Opt-In Builder at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the tagDiv Opt-In Builder (td-subscription) plugin for WordPress, affecting versions up to and including 1.7.4. The flaw stems from improper neutralization of user-supplied input during web page generation, specifically within the td-subscription component. An unauthenticated attacker can exploit this by tricking a user into interacting with a malicious link or crafted page, leading to the execution of arbitrary JavaScript in the victim's browser session. As of the advisory date, no official patch has been released by the vendor.

Affected products

  • tagDiv tagDiv Opt-In Builder (td-subscription) n/a through 1.7.4

Timeline

  • 2026-04-26: disclosed: Reported by Bonds to Patchstack
  • 2026-07-06: advisory: Initial advisory published by Patchstack
  • 2026-07-13: advisory: CVE published to NVD dataset

References

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