How severe is CVE-2026-35183?

CVE-2026-35183 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability low.

Is CVE-2026-35183 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-35183?

CVE-2026-35183 affects Ajax30 Bravecms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-35183?

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-2026-35183 have an EU (EUVD) identifier?

Yes. CVE-2026-35183 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19460.

When was CVE-2026-35183 published?

CVE-2026-35183 was published on 2026-04-06 and last updated on 2026-06-17.

CVE-2026-35183

CVE-2026-35183 is a high-severity vulnerability in Ajax30 Bravecms with a CVSS 3.x base score of 7.1. 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-639.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19460
Weakness: CWE-639
Affected product: Ajax30 Bravecms
Published: 2026-04-06
Last modified: 2026-06-17

Description

Brave CMS is an open-source CMS. Prior to 2.0.6, an Insecure Direct Object Reference (IDOR) vulnerability exists in the article image deletion feature. It is located in app/Http/Controllers/Dashboard/ArticleController.php within the deleteImage method. The endpoint accepts a filename from the URL but does not verify ownership. This allows an authenticated user with edit permissions to delete images attached to articles owned by other users. This vulnerability is fixed in 2.0.6.

Frequently asked questions

What is CVE-2026-35183?: Brave CMS is an open-source CMS. Prior to 2.0.6, an Insecure Direct Object Reference (IDOR) vulnerability exists in the article image deletion feature. It is located in app/Http/Controllers/Dashboard/ArticleController.php within the deleteImage method. The endpoint accepts a filename from the URL but does not verify ownership. This allows an authenticated user with edit permissions to delete images attached to articles owned by other users. This vulnerability is fixed in 2.0.6.
How severe is CVE-2026-35183?: CVE-2026-35183 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability low.
Is CVE-2026-35183 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-35183?: CVE-2026-35183 affects Ajax30 Bravecms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-35183?: 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-2026-35183 have an EU (EUVD) identifier?: Yes. CVE-2026-35183 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19460.
When was CVE-2026-35183 published?: CVE-2026-35183 was published on 2026-04-06 and last updated on 2026-06-17.

References

https://github.com/Ajax30/BraveCMS-2.0/security/advisories/GHSA-cpf3-fxwg-cwr3

Affected products (1)

cpe:2.3:a:ajax30:bravecms:*:*:*:*:*:*:*:*

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