How severe is CVE-2022-40035?

CVE-2022-40035 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-40035 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-40035?

CVE-2022-40035 affects Blog-ssm Project Blog-ssm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-40035?

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-2022-40035 published?

CVE-2022-40035 was published on 2023-01-26 and last updated on 2026-06-17.

CVE-2022-40035

CVE-2022-40035 is a high-severity vulnerability in Blog-ssm Project Blog-ssm with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Blog-ssm Project Blog-ssm
Published: 2023-01-26
Last modified: 2026-06-17

Description

File Upload Vulnerability found in Rawchen Blog-ssm v1.0 allowing attackers to execute arbitrary commands and gain escalated privileges via the /uploadFileList component.

Frequently asked questions

What is CVE-2022-40035?: File Upload Vulnerability found in Rawchen Blog-ssm v1.0 allowing attackers to execute arbitrary commands and gain escalated privileges via the /uploadFileList component.
How severe is CVE-2022-40035?: CVE-2022-40035 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-40035 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40035?: CVE-2022-40035 affects Blog-ssm Project Blog-ssm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-40035?: 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-2022-40035 published?: CVE-2022-40035 was published on 2023-01-26 and last updated on 2026-06-17.

References

https://github.com/rawchen/blog-ssm/issues/3

Affected products (1)

cpe:2.3:a:blog-ssm_project:blog-ssm:1.0:*:*:*:*:*:*:*

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