# CVE-2026-82795: Contec SolarView Compact cross-site scripting in Schedule Settings

Source: https://junglewise.ai/threats/cve-2026-82795-contec-solarview-compact-cross-site-scripting-in-schedule  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-14. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-82795 · Severity: medium · CVSS 5.4 · Published 2026-09-14

SolarView Compact is an industrial monitoring and control system used to manage renewable energy installations. The product contains a cross-site scripting (XSS) vulnerability in its Schedule Settings and Mail Send Settings that could allow a logged-in attacker to execute arbitrary scripts in other users' browsers, potentially leading to unauthorized configuration changes or data theft.

Vendors: [Contec](https://junglewise.ai/threats/vendors/contec).

## Quick answers

**Is CVE-2026-82795 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-82795 being exploited in the wild.

**How severe is CVE-2026-82795?** Medium severity, with a CVSS score of 5.4, published 14 September 2026.

**Which products and versions are affected?** Contec SolarView Compact SV-CPT-MC310 and SV-CPT-MC310F prior to 9.00.

**Is there a fix for CVE-2026-82795?** 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-2026-82795 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-82795?** Check whether you run Contec SolarView Compact 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

The vulnerability is a stored/reflected cross-site scripting (CWE-79) flaw in the Schedule Settings and Mail Send Setting components of SolarView Compact. It requires an authenticated user (PR:L) and user interaction (UI:R) to exploit, meaning an attacker must convince a logged-in user to visit a malicious link or submit crafted input. When exploited, arbitrary JavaScript can execute in the victim's browser within the SolarView Compact web interface context, potentially allowing session hijacking or unauthorized actions. The vulnerability affects SolarView Compact versions prior to 9.00 (SV-CPT-MC310 and SV-CPT-MC310F). A firmware update to version 9.00 or later is available to remediate the issue.

## Affected products

- Contec SolarView Compact SV-CPT-MC310 and SV-CPT-MC310F prior to 9.00

## Timeline

- 2026-09-10: disclosed
- 2026-09-14: advisory

## References

- [https://jvn.jp/en/vu/JVNVU97753461/](https://jvn.jp/en/vu/JVNVU97753461/)
- [https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_sv_26091000_en.pdf](https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_sv_26091000_en.pdf)