How severe is CVE-2023-2647?

CVE-2023-2647 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-2023-2647 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2647?

CVE-2023-2647 affects Weaver E-office. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2647?

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

When was CVE-2023-2647 published?

CVE-2023-2647 was published on 2023-05-11 and last updated on 2026-06-17.

CVE-2023-2647

CVE-2023-2647 is a medium-severity vulnerability in Weaver E-office 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-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Weaver E-office
Published: 2023-05-11
Last modified: 2026-06-17

Description

A vulnerability was found in Weaver E-Office 9.5 and classified as critical. Affected by this issue is some unknown functionality of the file /webroot/inc/utility_all.php of the component File Upload Handler. The manipulation leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-228776. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2023-2647?: A vulnerability was found in Weaver E-Office 9.5 and classified as critical. Affected by this issue is some unknown functionality of the file /webroot/inc/utility_all.php of the component File Upload Handler. The manipulation leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-228776. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-2647?: CVE-2023-2647 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-2023-2647 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2647?: CVE-2023-2647 affects Weaver E-office. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2647?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2647 published?: CVE-2023-2647 was published on 2023-05-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:weaver:e-office:9.5:*:*:*:*:*:*:*

More vulnerabilities in Weaver E-office

CVE-2023-34798 — Critical (CVSS 9.8): An arbitrary file upload vulnerability in eoffice before v9.5 allows attackers to execute arbitrary code via uploading…
CVE-2023-2648 — Medium (CVSS 6.3): A vulnerability was found in Weaver E-Office 9.5. It has been classified as critical. This affects an unknown part of…
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