How severe is CVE-2026-101126?

CVE-2026-101126 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-101126 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-101126?

CVE-2026-101126 affects Balbooa Forms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-101126?

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

When was CVE-2026-101126 published?

CVE-2026-101126 was published on 2026-09-29 and last updated on 2026-10-06.

CVE-2026-101126

CVE-2026-101126 is a medium-severity vulnerability in Balbooa Forms with a CVSS 3.x base score of 6.5. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 6.9
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Balbooa Forms
Published: 2026-09-29
Last modified: 2026-10-06

Description

Joomla Extension - balbooa.com - File meta data tampering in Balbooa Forms < 2.4.3.4 - The final form submission processes JSON arrays per upload field, checking only that IDs are numeric. Client-supplied filenames and display names are trusted directly, introducing potential cross-session claiming, metadata tampering, and path traversal risks (e.g., via getFilePath())

Frequently asked questions

What is CVE-2026-101126?: Joomla Extension - balbooa.com - File meta data tampering in Balbooa Forms < 2.4.3.4 - The final form submission processes JSON arrays per upload field, checking only that IDs are numeric. Client-supplied filenames and display names are trusted directly, introducing potential cross-session claiming, metadata tampering, and path traversal risks (e.g., via getFilePath())
How severe is CVE-2026-101126?: CVE-2026-101126 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-101126 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-101126?: CVE-2026-101126 affects Balbooa Forms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-101126?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-101126 published?: CVE-2026-101126 was published on 2026-09-29 and last updated on 2026-10-06.

References

https://www.balbooa.com/

Affected products (1)

cpe:2.3:a:balbooa:forms:*:*:*:*:*:joomla\!:*:*

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