01 Record
CVE-2026-19862
JetFormBuilder < 3.6.5.2 - Unauthenticated Email Header Injection via Send Email Action
MediumPUBLISHEDCNA: WPScan
CNA base score4.8 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
02 Description
JetFormBuilder < 3.6.5.2 - Unauthenticated Email Header Injection via Send Email Action
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.24% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 15.3% of scored records. A rank, not a probability.
- NVD base score
- 4.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- NVD analysis status
- Deferred. NVD last modified this record on 2026-09-08.
- 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
- 2026-09-06 09:36Z1 MO AGO
- Last updated
- 2026-09-06 10:43Z1 MO AGO
- Reserved
- 2026-08-14
- Assigning CNA
- WPScan
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-93Improper Neutralization of CRLF Sequences ('CRLF Injection')Base
- Data version
- 5.2
- Document digest
- e527b7751a01d63c1e7dedee72c4cb09c7e6bd50ef4326d0cc8715b482f0c811
05 Affected products
VendorProductVersionsPlatforms
06 References
- wpscan.comwpscan.comhttps://wpscan.com/vulnerability/b3fe5552-6736-4479-9c61-c05bc3328b8e/