CVE-2026-110592 json
BottleCRM 0.30 through 1.14.5 HTML Injection via Custom Invoice PDF Template
published 2026-10-14 25 d ago modified 2026-10-16 24 d ago also EUVD-2026-101220
- cvss
- 3.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
BottleCRM 0.30 through 1.14.5 contains an HTML injection vulnerability in render_invoice_template() that allows authenticated organization members to inject markup into custom-template invoice PDFs. Attackers can place HTML and CSS in notes, terms, client name or address fields to overlay totals, payee and payment instructions in PDFs served via download, public links and emails.
Patch / fix
- micropyramid django_crm 1.14.8
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 25 d ago
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Django-CRM/Django-CRM/issues/825 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110592 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 3.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- MicroPyramid BottleCRM
Classification
- Weakness
-
- CWE-116 Improper Encoding or Escaping of Output
References
-
github.com
/Django-CRM/Django-CRM/issues/825
issue-tracking, exploit
-
github.com
/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110592
technical-description, exploit
-
github.com
/Django-CRM/Django-CRM/blob/v1.14.5/backend/invoices/pdf.py#L660-L712
technical-description
-
vulncheck.com
/advisories/bottlecrm-0.30-through-1.14.5-html-injection-via-custom-invoice-pdf-template
third-party-advisory
Sources
- CVE List CVE-2026-110592
- NVD CVE-2026-110592
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.