CVE-2023-6655: Hongjing e-HR Login Interface loadhistroyorgtree sql injection

Is it exploited?

Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of 29 Oct 2026.

VulnCheck KEV lists it since 7 Jun 2025. It cites 1 public report, the first from 7 Jun 2025.

• app.crowdsec.net

How likely is exploitation in the next 30 days?

3.7%

EPSS score, percentile 89.8 of all scored records. A probability estimated by FIRST, not a report of exploitation.

How severe?

7.3 High

CVSS v3.1 base score, given by the CNA

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

The CVE record links no vendor advisory, patch or mitigation.

Which versions are affected?

Affected

• 2020

Versions by product

Source: CISA KEV 2026.10.29, as of 29 Oct 2026; VulnCheck KEV, as of 30 Oct 2026; FIRST EPSS, as of 29 Oct 2026; CVE List, as of 30 Oct 2026. About the data.

Description

Hongjing e-HR Login Interface loadhistroyorgtree sql injection

A vulnerability, which was classified as critical, has been found in Hongjing e-HR 2020. Affected by this issue is some unknown functionality of the file /w_selfservice/oauthservlet/%2e./.%2e/general/inform/org/loadhistroyorgtree of the component Login Interface. The manipulation of the argument parentid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-247358 is the identifier assigned to this vulnerability.

Source: CVE List, as of 30 Oct 2026. About the data.

What to do

Advisories and patches

The CVE record links no vendor advisory, patch or mitigation.

This summary is based on the CVE record as of 30 Oct 2026. Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

Source: CVE List, as of 30 Oct 2026. About the data.

Timeline