How severe is CVE-2023-4851?

CVE-2023-4851 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-4851 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4851?

CVE-2023-4851 affects Ibos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4851?

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

When was CVE-2023-4851 published?

CVE-2023-4851 was published on 2023-09-09 and last updated on 2026-06-17.

CVE-2023-4851

CVE-2023-4851 is a medium-severity vulnerability in Ibos with a CVSS 3.x base score of 6.3. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Ibos
Published: 2023-09-09
Last modified: 2026-06-17

Description

A vulnerability has been found in IBOS OA 4.5.5 and classified as critical. This vulnerability affects unknown code of the file ?r=dashboard/position/edit&op=member. The manipulation leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-239260.

Frequently asked questions

What is CVE-2023-4851?: A vulnerability has been found in IBOS OA 4.5.5 and classified as critical. This vulnerability affects unknown code of the file ?r=dashboard/position/edit&op=member. The manipulation leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-239260.
How severe is CVE-2023-4851?: CVE-2023-4851 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-4851 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4851?: CVE-2023-4851 affects Ibos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4851?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4851 published?: CVE-2023-4851 was published on 2023-09-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibos:ibos:4.5.5:*:*:*:*:*:*:*

More vulnerabilities in Ibos

CVE-2020-21786 — Critical (CVSS 9.8): In IBOS 4.5.4 Open, Arbitrary File Inclusion causes getshell via…
CVE-2024-28265 — Critical (CVSS 9.1): IBOS v4.5.5 has an arbitrary file deletion vulnerability via \system\modules\dashboard\controllers\LoginController.php.
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CVE-2023-4850 — Medium (CVSS 6.3): A vulnerability, which was classified as critical, was found in IBOS OA 4.5.5. This affects an unknown part of the file…
CVE-2023-4849 — Medium (CVSS 6.3): A vulnerability, which was classified as critical, has been found in IBOS OA 4.5.5. Affected by this issue is some…

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