How severe is CVE-2020-10386?

CVE-2020-10386 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-10386 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-10386?

CVE-2020-10386 affects Chadhaajay Phpkb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-10386?

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-2020-10386 published?

CVE-2020-10386 was published on 2020-03-12 and last updated on 2026-06-17.

CVE-2020-10386

CVE-2020-10386 is a high-severity vulnerability in Chadhaajay Phpkb with a CVSS 3.x base score of 7.2. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-434.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Chadhaajay Phpkb
Published: 2020-03-12
Last modified: 2026-06-17

Description

admin/imagepaster/image-upload.php in Chadha PHPKB Standard Multi-Language 9 allows remote attackers to achieve Code Execution by uploading a .php file in the admin/js/ directory.

Frequently asked questions

What is CVE-2020-10386?: admin/imagepaster/image-upload.php in Chadha PHPKB Standard Multi-Language 9 allows remote attackers to achieve Code Execution by uploading a .php file in the admin/js/ directory.
How severe is CVE-2020-10386?: CVE-2020-10386 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-10386 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-10386?: CVE-2020-10386 affects Chadhaajay Phpkb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-10386?: 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-2020-10386 published?: CVE-2020-10386 was published on 2020-03-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:chadhaajay:phpkb:9.0:*:*:*:*:*:*:*

More vulnerabilities in Chadhaajay Phpkb

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CVE-2020-10389 — High (CVSS 7.2): admin/save-settings.php in Chadha PHPKB Standard Multi-Language 9 allows remote attackers to achieve Code Execution by…
CVE-2020-10501 — Medium (CVSS 6.5): CSRF in admin/manage-departments.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to edit a department,…
CVE-2020-10498 — Medium (CVSS 6.5): CSRF in admin/edit-category.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to edit a category, given…

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