Vulnerability · Published Jan 5, 2026 · Assigned by VulDB

CVE-2026-0587Xinhu Rainrock RockOA Cover Image rock_page_gong.php cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in Rainrock RockOA from Xinhu. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.2%top 86.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in Xinhu Rainrock RockOA up to 2.7.1. Affected is an unknown function of the file rock_page_gong.php of the component Cover Image Handler. The manipulation of the argument fengmian results in cross site scripting. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Xinhu	Rainrock RockOA	2.7.02.7.1

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-339493 | Xinhu Rainrock RockOA Cover Image rock_page_gong.php cross site scripting vdb-entry, technical-description
VDB-339493 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #725384 | Xinhu Xinhu OA V2.7.1 (earlier versions may also be affected) Stored Cross-Site Scripting (XSS) third-party-advisory