Vulnerability in Acyba Acymailing
CVE-2018-9107
CSV Injection (aka Excel Macro Injection or Formula Injection) exists in the export feature in the Acyba AcyMailing extension before 5.9.6 for Joomla! via a value that is mishandled in a CSV export.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.070 (94.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.072 · newest: 0.070 · change: -0.001
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.acyba.com/acymailing/change-log.html (Vendor Advisory)
- www.exploit-db.com/exploits/44369/ (Exploit, VDB Entry, Third Party Advisory, exploit)
- vel.joomla.org/resolved/2136-acymailing-5-9-5-csv-injection (Third Party Advisory)
- vel.joomla.org/articles/2140-introducing-csv-injection (Third Party Advisory)
Frequently asked questions
- What is CVE-2018-9107?
- CVE-2018-9107 is a high-severity vulnerability in Acyba Acymailing, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 8.8/10. Published 2018-03-28.
- How severe is CVE-2018-9107?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2018-9107 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.