How severe is CVE-2026-44738?

CVE-2026-44738 has a CVSS 3.x base score of 7.7, 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 none, and availability none.

Is CVE-2026-44738 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-44738?

CVE-2026-44738 primarily affects Getgrav Grav. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-44738?

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.

Does CVE-2026-44738 have an EU (EUVD) identifier?

Yes. CVE-2026-44738 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29135.

When was CVE-2026-44738 published?

CVE-2026-44738 was published on 2026-05-11 and last updated on 2026-06-17.

CVE-2026-44738

CVE-2026-44738 is a high-severity vulnerability in Getgrav Grav with a CVSS 3.x base score of 7.7. 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29135
Weakness: CWE-200
Affected product: Getgrav Grav
Published: 2026-05-11
Last modified: 2026-06-17

Description

Grav is a file-based Web platform. Prior to 2.0.0-rc.2, the Twig sandbox allow-list permits any user with the admin.pages role to call config.toArray() from within a page body, dumping the entire merged site configuration — including all plugin secrets (SMTP passwords, AWS keys, OAuth client secrets, API tokens) — into the rendered HTML. No administrator privileges are required. This vulnerability is fixed in 2.0.0-rc.2.

Frequently asked questions

What is CVE-2026-44738?: Grav is a file-based Web platform. Prior to 2.0.0-rc.2, the Twig sandbox allow-list permits any user with the admin.pages role to call config.toArray() from within a page body, dumping the entire merged site configuration — including all plugin secrets (SMTP passwords, AWS keys, OAuth client secrets, API tokens) — into the rendered HTML. No administrator privileges are required. This vulnerability is fixed in 2.0.0-rc.2.
How severe is CVE-2026-44738?: CVE-2026-44738 has a CVSS 3.x base score of 7.7, 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 none, and availability none.
Is CVE-2026-44738 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-44738?: CVE-2026-44738 primarily affects Getgrav Grav. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-44738?: 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.
Does CVE-2026-44738 have an EU (EUVD) identifier?: Yes. CVE-2026-44738 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29135.
When was CVE-2026-44738 published?: CVE-2026-44738 was published on 2026-05-11 and last updated on 2026-06-17.

References

https://github.com/getgrav/grav/security/advisories/GHSA-j274-39qw-32c9

Affected products (6)

cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta4:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:rc1:*:*:*:*:*:*

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