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TI-2023-04368 Aliases CVE-2023-4740GHSA-8f63-jh8r-7233

IBOS OA Delete Draft delDraft&archiveId=0 sql injection

Priority HIGH 71CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

A vulnerability, which was classified as critical, was found in IBOS OA 4.5.5. This affects an unknown part of the file ?r=email/api/delDraft&archiveId=0 of the component Delete Draft Handler. The manipulation leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-238629 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0086 58th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBOSOA4.5.5—No fix listedCNA
  • OA VendorIBOS Affected 4.5.5 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ibos:ibos:4.5.5:*:*:*:*:*:*:*4.5.5VulnerableIBOS
  • cpe:2.3:a:ibos:ibos:4.5.5:*:*:*:*:*:*:* Versions 4.5.5 Vulnerable ·IBOS

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-4740
  2. 2026-10-03 Alias added: GHSA-8f63-jh8r-7233

References

Exploit 1

  • TI-2024-18815 IBOS v4.5.5 has an arbitrary file deletion vulnerability via \system\modules\dashboard\controllers\LoginController.php. CVSS 3.1CRITICAL 9.1
  • TI-2023-04468 IBOS OA optimize sql injection CVSS 3.1CRITICAL 9.8
  • TI-2023-04466 IBOS OA del sql injection CVSS 3.1CRITICAL 9.8
  • TI-2023-04465 IBOS OA trash&op=del sql injection CVSS 3.1CRITICAL 9.8
  • TI-2023-02906 IBOS del actionDel sql injection CVSS 3.1CRITICAL 9.8
  • TI-2023-01982 IBOS del&op=recycle sql injection CVSS 3.1CRITICAL 9.8
See all 28 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences