CVE•Published 2026-06-04•Modified 2026-06-04•1 article on news•6 live references•NVD data
CVE-2019-25729
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
PDF Signer 3.0 contains a server-side template injection vulnerability that allows unauthenticated attackers to execute arbitrary code by injecting PHP commands through the CSRF-TOKEN cookie parameter. Attackers can craft malicious cookie values containing template injection payloads like shell_exec() to execute system commands and retrieve sensitive information from the server.
Timeline
Published 2026-06-04
Modified 2026-06-04
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2019-25729Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2019-25729Censys host search filtered to this CVE id.
grep.app
CVE-2019-25729Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2019-25729GitHub code search for direct mentions.
Google dork
"CVE-2019-25729" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (5)
CVE-2019-257295 repos
yks0000/starred-repo-tocGo
Generates Markdown table for all Starred Repositories by a GitHub user.
tycloud97/awesome-starsunknown
A curated list of my GitHub stars by stargazed
hiifong/starListPython
Export your star's repository list
timoguin/starsunknown
My starred repositories
brimstone/starsunknown
My starred GitHub repositories