How severe is CVE-2023-0454?

CVE-2023-0454 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2023-0454 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0454?

CVE-2023-0454 affects Orangescrum. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0454?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-0454 published?

CVE-2023-0454 was published on 2023-02-01 and last updated on 2026-06-17.

CVE-2023-0454

CVE-2023-0454 is a high-severity vulnerability in Orangescrum with a CVSS 3.x base score of 8.1. 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-22.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Orangescrum
Published: 2023-02-01
Last modified: 2026-06-17

Description

OrangeScrum version 2.0.11 allows an authenticated external attacker to delete arbitrary local files from the server. This is possible because the application uses an unsanitized attacker-controlled parameter to construct an internal path.

Frequently asked questions

What is CVE-2023-0454?: OrangeScrum version 2.0.11 allows an authenticated external attacker to delete arbitrary local files from the server. This is possible because the application uses an unsanitized attacker-controlled parameter to construct an internal path.
How severe is CVE-2023-0454?: CVE-2023-0454 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2023-0454 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0454?: CVE-2023-0454 affects Orangescrum. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0454?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-0454 published?: CVE-2023-0454 was published on 2023-02-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:orangescrum:orangescrum:2.0.11:*:*:*:*:*:*:*

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