synced 6 MIN AGO
01 Record

CVE-2026-115480

baserCMS: Public Web API mail-form submission bypasses image CAPTCHA

MediumPUBLISHEDCNA: GitHub_M
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

02 Description

baserCMS: Public Web API mail-form submission bypasses image CAPTCHA

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.31% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 24.2% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD analysis status
Deferred. NVD last modified this record on 2026-10-23.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-23 13:37Z6 DAYS AGO
Last updated
2026-10-23 13:37Z6 DAYS AGO
Reserved
2026-10-22
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses
  • CWE-693Protection Mechanism FailurePillar
  • CWE-799Improper Control of Interaction FrequencyClass
Data version
5.2
Document digest
af9b060f5fe62a765968646a8a1ed165f3cae6d4c9d37b5e23ab6ae1dec1f3ae

05 Affected products

VendorProductVersionsPlatforms
baserprojectbasercms>= 5.0.0, < 5.3.2, >= 5.4.0, < 5.4.2—

06 References