CVE-2026-0588Network attack vector

Authenticated cross-site scripting via API callback parameter

Published Jan 5, 2026 · Updated Jan 5, 2026

Cross-site scripting in Xinhu RockOA 2.7.1 and earlier allows remote authenticated users to inject script through an API callback parameter. The rockfun.php API handler accepts attacker-controlled callback input, but the published record does not disclose the exact output-neutralization failure. Exploitation requires a low-privileged account and user interaction, and the published impact is limited to browser-rendered content modification.

CVSS severity3.5
Low
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Xinhu RockOA 2.7.1 and earlier allows remote authenticated users to inject script through an API callback parameter. The rockfun.php API handler accepts attacker-controlled callback input, but the published record does not disclose the exact output-neutralization failure. Exploitation requires a low-privileged account and user interaction, and the published impact is limited to browser-rendered content modification.

The record

CVE
CVE-2026-0588
Published
Jan 5, 2026
Updated
Jan 5, 2026
Vendor
Xinhu
Product
RockOA
Classifications
CWE-94, CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.7.0
  2. Affected versionversion=2.7.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Xinhu · RockOAversion=2.7.0; version=2.7.1

Published CVSS scores

2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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