How severe is CVE-2023-26366?

CVE-2023-26366 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-26366 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-26366?

CVE-2023-26366 primarily affects Adobe Commerce. In total, 58 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-26366?

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

When was CVE-2023-26366 published?

CVE-2023-26366 was published on 2023-10-13 and last updated on 2026-06-17.

CVE-2023-26366

CVE-2023-26366 is a medium-severity vulnerability in Adobe Commerce with a CVSS 3.x base score of 6.8. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Adobe Commerce
Published: 2023-10-13
Last modified: 2026-06-17

Description

Adobe Commerce versions 2.4.7-beta1 (and earlier), 2.4.6-p2 (and earlier), 2.4.5-p4 (and earlier) and 2.4.4-p5 (and earlier) are affected by a Server-Side Request Forgery (SSRF) vulnerability that could lead to arbitrary file system read. A high-privileged authenticated attacker can force the application to make arbitrary requests via injection of arbitrary URLs. Exploitation of this issue does not require user interaction, scope is changed due to the fact that an attacker can enforce file read outside the application's path boundary.

Frequently asked questions

What is CVE-2023-26366?: Adobe Commerce versions 2.4.7-beta1 (and earlier), 2.4.6-p2 (and earlier), 2.4.5-p4 (and earlier) and 2.4.4-p5 (and earlier) are affected by a Server-Side Request Forgery (SSRF) vulnerability that could lead to arbitrary file system read. A high-privileged authenticated attacker can force the application to make arbitrary requests via injection of arbitrary URLs. Exploitation of this issue does not require user interaction, scope is changed due to the fact that an attacker can enforce file read outside the application's path boundary.
How severe is CVE-2023-26366?: CVE-2023-26366 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-26366 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-26366?: CVE-2023-26366 primarily affects Adobe Commerce. In total, 58 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-26366?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-26366 published?: CVE-2023-26366 was published on 2023-10-13 and last updated on 2026-06-17.

References

https://helpx.adobe.com/security/products/magento/apsb23-50.html

Affected products (58)

cpe:2.3:a:adobe:commerce:2.3.7:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p4-ext1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p4-ext2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p4-ext3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.3.7:p4-ext4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.0:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.0:ext-1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.0:ext-2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.0:ext-3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.0:ext-4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.1:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.1:ext-1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.1:ext-2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.1:ext-3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.1:ext-4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.2:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.2:ext-1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.2:ext-2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.2:ext-3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.2:ext-4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.3:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.3:ext-1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.3:ext-2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.3:ext-3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.3:ext-4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p5:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p4:*:*:*:*:*:*

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