CVE-2019-10904

Exp

Roundup 1.6 allows XSS via the URI because frontends/roundup.cgi and roundup/cgi/wsgi_handler.py mishandle 404 errors.

Published: 2019-04-06 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2019-10904 is rated High Exploit Risk (65.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.57%). 3 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2019-10904

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2019-10904

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.63% 1.57% +0.94%
2 2025-11-21 0.68% 0.63% -0.05%
3 2025-11-18 — 0.68% —

Full EPSS history (14 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-10904

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.1 3.0 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 2.7 [email protected]
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2019-10904

GitHub Security Advisory for CVE-2019-10904

GHSA-926q-wxr6-3crq · Severity: medium · Ecosystem: pip — Moderate severity vulnerability that affects roundup

OS Trackers for CVE-2019-10904

vendor priority summary link
ubuntu medium CVE-2019-10904 medium priority: Ubuntu including 1 source packages (roundup), 6 status rows across 6 suites (bionic, cosmic, disco, trusty, upstream, xenial): DNE 4, needs-triage 1, released 1. https://ubuntu.com/security/CVE-2019-10904

Affected software / configurations for CVE-2019-10904

Vendor Product Version Raw CPE
debian debian_linux 8.0 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
roundup-tracker roundup 1.6 cpe:2.3:a:roundup-tracker:roundup:1.6:*:*:*:*:*:*:*

References for CVE-2019-10904

URL Tags
http://www.openwall.com/lists/oss-security/2019/04/07/1 Exploit Mailing List Third Party Advisory
https://bugs.python.org/issue36391 Exploit Vendor Advisory
https://github.com/python/bugs.python.org/issues/34 Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/04/msg00009.html Mailing List Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/04/05/1 Mailing List Third Party Advisory
cvelogic Threat Intelligence