CVE-2026-108850: Company Research Agent through 2.2.0 SSRF via /generate-pdf ReportLab Markup

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-11 · updated 2026-10-16
Weakness: CWE-918

Description

Company Research Agent through 2.2.0 contains a server-side request forgery vulnerability that allows unauthenticated attackers to trigger outbound requests by injecting unescaped ReportLab paragraph markup into the /generate-pdf endpoint. Attackers can embed inline img elements in report_content to make the server fetch internal or external hosts, leaking image responses in returned PDFs and probing reachability.

Affected products

guy-hartstein company-research-agent: through 2.2.0

References

https://github.com/guy-hartstein/company-research-agent
https://github.com/guy-hartstein/company-research-agent/blob/v2.2.0/application.py#L264-L265
https://github.com/guy-hartstein/company-research-agent/blob/v2.2.0/backend/utils/utils.py#L196
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/guy-hartstein-company-research-agent-pdf-ssrf
https://www.vulncheck.com/advisories/company-research-agent-through-2.2.0-ssrf-via-generate-pdf-reportlab-markup

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