How severe is CVE-2026-0588?

CVE-2026-0588 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-0588 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-0588?

CVE-2026-0588 affects Rockoa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-0588?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-0588 have an EU (EUVD) identifier?

Yes. CVE-2026-0588 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-0861.

When was CVE-2026-0588 published?

CVE-2026-0588 was published on 2026-01-05 and last updated on 2026-06-17.

CVE-2026-0588

CVE-2026-0588 is a low-severity vulnerability in Rockoa with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
CVSS v4: 2.0
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-0861
Weakness: CWE-79
Affected product: Rockoa
Published: 2026-01-05
Last modified: 2026-06-17

Description

A weakness has been identified in Xinhu Rainrock RockOA up to 2.7.1. Affected by this vulnerability is an unknown functionality of the file rockfun.php of the component API. This manipulation of the argument callback causes cross site scripting. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-0588?: A weakness has been identified in Xinhu Rainrock RockOA up to 2.7.1. Affected by this vulnerability is an unknown functionality of the file rockfun.php of the component API. This manipulation of the argument callback causes cross site scripting. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-0588?: CVE-2026-0588 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-0588 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-0588?: CVE-2026-0588 affects Rockoa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-0588?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0588 have an EU (EUVD) identifier?: Yes. CVE-2026-0588 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-0861.
When was CVE-2026-0588 published?: CVE-2026-0588 was published on 2026-01-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rockoa:rockoa:*:*:*:*:*:*:*:*

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