How severe is CVE-2023-31857?

CVE-2023-31857 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-31857 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31857?

CVE-2023-31857 affects Oretnom23 Online Computer And Laptop Store. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31857?

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

When was CVE-2023-31857 published?

CVE-2023-31857 was published on 2023-05-16 and last updated on 2026-06-17.

CVE-2023-31857

CVE-2023-31857 is a critical-severity vulnerability in Oretnom23 Online Computer And Laptop Store with a CVSS 3.x base score of 9.8. 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Oretnom23 Online Computer And Laptop Store
Published: 2023-05-16
Last modified: 2026-06-17

Description

Sourcecodester Online Computer and Laptop Store 1.0 allows unrestricted file upload and can lead to remote code execution. The vulnerability path is /classes/Users.php?f=save.

Frequently asked questions

What is CVE-2023-31857?: Sourcecodester Online Computer and Laptop Store 1.0 allows unrestricted file upload and can lead to remote code execution. The vulnerability path is /classes/Users.php?f=save.
How severe is CVE-2023-31857?: CVE-2023-31857 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-31857 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31857?: CVE-2023-31857 affects Oretnom23 Online Computer And Laptop Store. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31857?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-31857 published?: CVE-2023-31857 was published on 2023-05-16 and last updated on 2026-06-17.

References

https://github.com/Jadore147258369/php-ocls/blob/main/README.md

Affected products (1)

cpe:2.3:a:oretnom23:online_computer_and_laptop_store:1.0:*:*:*:*:*:*:*

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