# CVE-2026-65946: Rolandd RO CSVI XSS in AJAX endpoint handlers

Source: https://junglewise.ai/threats/cve-2026-65946-rolandd-ro-csvi-xss-in-ajax-endpoint-handlers  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-29. Updated: 2026-07-29  
License: CC BY 4.0 with a link back

CVE-2026-65946 · Severity: info · Published 2026-07-29

RO CSVI, a popular Joomla extension used for importing and exporting data, contains a security vulnerability in how it handles certain web requests. An attacker could use this flaw to inject malicious scripts into the web pages of other users. If successful, this could allow the attacker to perform actions on behalf of users, potentially leading to unauthorized data access or account takeover within the Joomla site.

Technologies: [RolandD.com RO CSVI](https://junglewise.ai/threats/technologies/ro-csvi). Vendors: [RolandD.com](https://junglewise.ai/threats/vendors/rolandd-com).

## Quick answers

**Is CVE-2026-65946 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-65946 being exploited in the wild.

**How severe is CVE-2026-65946?** Informational severity, published 29 July 2026.

**Which products and versions are affected?** RolandD.com RO CSVI 1.0.0 to 9.10.x (fixed in 9.11.0).

**Is there a fix for CVE-2026-65946?** 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-2026-65946 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-65946?** Check whether you run RolandD.com RO CSVI 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 Cross-Site Scripting (XSS) vulnerability exists in the rolandd.com RO CSVI extension for Joomla before version 9.11.0. The flaw is located within the AJAX endpoint handlers, which fail to properly neutralize user-supplied input before including it in web page generation (CWE-79). An unauthenticated or low-privileged remote attacker can exploit this by sending a specially crafted request to the vulnerable AJAX endpoints. Successful exploitation allows the execution of arbitrary JavaScript in the context of the victim's browser session, which can be used to hijack sessions or perform unauthorized administrative actions. The issue is resolved in version 9.11.0.

## Affected products

- rolandd.com RO CSVI extension for Joomla 1.0.0 to 9.10.x (fixed in 9.11.0)

## Timeline

- 2026-07-29: disclosed
- 2026-07-29: advisory

## References

- [https://rolandd.com/products/ro-csvi](https://rolandd.com/products/ro-csvi)

## Related threats

- [rolandd.com RO CSVI CSRF in AJAX endpoint handlers](https://junglewise.ai/threats/cve-2026-65944-rolandd-com-ro-csvi-csrf-in-ajax-endpoint-handlers)
- [Rolandd RO CSVI unauthenticated directory creation](https://junglewise.ai/threats/cve-2026-65943-rolandd-ro-csvi-unauthenticated-directory-creation)