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Fencer Intel
medium 6.1

CVE-2019-10092 json

In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page.

published 7y ago modified 4mo ago also EUVD-2019-2139

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
81.5%
EPSS 81.5% chance of exploitation in 30 days, percentile 99.6%
public exploits
1
Exploit-DB, plus a Nuclei check

Summary

In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed.

Patch / fix

  • apache2 Debian 14, Debian 13, Debian 12 2.4.41-1

debian advisories DEBIAN-CVE-2019-10092

  • apache2 Ubuntu 16.04 LTS 2.4.18-2ubuntu3.12
  • apache2 Ubuntu 18.04 LTS 2.4.29-1ubuntu4.10

ubuntu advisories UBUNTU-CVE-2019-10092

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • httpd RHEL 8 2.4.37-30.module+el8.3.0+7001+0766b9e7
  • mod_md RHEL 8 1:2.0.8-8.module+el8.3.0+6814+67d1e611
  • mod_ssl RHEL 8 1:2.4.37-30.module+el8.3.0+7001+0766b9e7
  • mod_ldap RHEL 8 2.4.37-30.module+el8.3.0+7001+0766b9e7
  • mod_http2 RHEL 8 1.15.7-2.module+el8.3.0+7670+8bf57d29
  • httpd-tools RHEL 8 2.4.37-30.module+el8.3.0+7001+0766b9e7
  • mod_session RHEL 8 2.4.37-30.module+el8.3.0+7001+0766b9e7
  • httpd-manual RHEL 8 2.4.37-30.module+el8.3.0+7001+0766b9e7

red hat advisories RHSA-2020:4751RHSA-2020:1337RHSA-2019:4126

  • apache2 SLES for SAP 15 SP1, SLES for SAP 15, SLES 15-LTSS +10 more 2.4.33-3.50.1
  • apache2 SLES for SAP 12 SP5, SLES 12 SP5, SLE Software Development Kit 12 SP5 2.4.23-29.69.1
  • apache2 SLES for SAP 12 SP4, SLES 12 SP4, SLE Software Development Kit 12 SP4 2.4.23-29.43.1
  • apache2 SLE Module for Server Applications 15 SP1, SLE Module for Server Applications 15 2.4.33-3.21.1

suse advisories SUSE-SU-2021:2004-1SUSE-SU-2021:0779-1SUSE-SU-2019:2329-1SUSE-SU-2019:2237-1

  • apache2 openSUSE Tumbleweed 2.4.49-1.1
  • apache2 openSUSE Leap 15.1, openSUSE Leap 15.0 2.4.33-lp151.8.6.1

opensuse advisories openSUSE-SU-2024:10623-1openSUSE-SU-2019:2051-1

  • mod_md AlmaLinux 8 1:2.0.8-8.module_el8.5.0+2609+b30d9eec
  • mod_md AlmaLinux 8 1:2.0.8-8.module_el8.6.0+2872+fe0ff7aa

almalinux advisories ALSA-2020:4751

  • mod_md Rocky Linux 8 1:2.0.8-8.module+el8.5.0+695+1fa8055e
  • mod_md Rocky Linux 8 1:2.0.8-8.module+el8.4.0+553+7a69454b

rocky linux advisories RLSA-2020:4751

  • apache2 Alpine 3.24, Alpine 3.23, Alpine 3.22 +15 more 2.4.41-r0

alpine advisories ALPINE-CVE-2019-10092

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Is CVE-2019-10092 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-10092 updated cvss 4.7

httpd: limited cross-site scripting in mod_proxy error page

  • Red Hat Enterprise Linux 5 httpd Red Hat Enterprise Linux 6 httpd, mod_ssl, httpd-tools, httpd-manual
    affected: workaround, no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 7 httpd, mod_ssl, mod_ldap, httpd-tools, mod_session, httpd-manual, +1 more
    affected: workaround, no fix available “Fix deferred”
  • Red Hat JBoss Enterprise Web Server 2 jbcs-httpd24, httpd22 httpd22, jbcs-httpd24-runtime Red Hat JBoss Web Server 3 httpd24 httpd24
    affected: workaround, no fix planned “Out of support scope”
  • Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP2
    fixed: vendor fix RHSA-2020:1336
  • Red Hat Enterprise Linux AppStream (v. 8) mod_md 2.0.8-8.module+el8.3.0+6814+67d1e611, httpd 2.4.37-30.module+el8.3.0+7001+0766b9e7, mod_ssl 2.4.37-30.module+el8.3.0+7001+0766b9e7, mod_http2 1.15.7-2.module+el8.3.0+7670+8bf57d29, mod_ldap 2.4.37-30.module+el8.3.0+7001+0766b9e7, httpd-tools 2.4.37-30.module+el8.3.0+7001+0766b9e7, +4 more
    fixed: vendor fix RHSA-2020:4751
  • Red Hat JBoss Core Services on RHEL 6 Server jbcs-httpd24-apr 1.6.3-86.jbcs.el6, jbcs-httpd24-brotli 1.0.6-21.jbcs.el6, jbcs-httpd24-httpd 2.4.37-52.jbcs.el6, jbcs-httpd24-mod_ssl 2.4.37-52.jbcs.el6, jbcs-httpd24-openssl 1.1.1c-16.jbcs.el6, jbcs-httpd24-mod_ldap 2.4.37-52.jbcs.el6, +9 more Red Hat JBoss Core Services on RHEL 7 Server jbcs-httpd24-apr 1.6.3-86.jbcs.el7, jbcs-httpd24-brotli 1.0.6-21.jbcs.el7, jbcs-httpd24-httpd 2.4.37-52.jbcs.el7, jbcs-httpd24-mod_ssl 2.4.37-52.jbcs.el7, jbcs-httpd24-openssl 1.1.1c-16.jbcs.el7, jbcs-httpd24-mod_ldap 2.4.37-52.jbcs.el7, +9 more
    fixed: vendor fix RHSA-2020:1337
  • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) httpd24 1.1-19.el6, httpd24-build 1.1-19.el6, httpd24-runtime 1.1-19.el6, httpd24-httpd 2.4.34-15.el6, httpd24-nghttp2 1.7.1-8.el6, httpd24-scldevel 1.1-19.el6, +7 more Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) httpd24 1.1-19.el7, httpd24-runtime 1.1-19.el7, httpd24-httpd 2.4.34-15.el7, httpd24-nghttp2 1.7.1-8.el7, httpd24-scldevel 1.1-19.el7, httpd24-mod_md 2.4.34-15.el7, +7 more Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) httpd24 1.1-19.el7, httpd24-runtime 1.1-19.el7, httpd24-httpd 2.4.34-15.el7, httpd24-nghttp2 1.7.1-8.el7, httpd24-scldevel 1.1-19.el7, httpd24-mod_md 2.4.34-15.el7, +7 more Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) httpd24 1.1-19.el7, httpd24-runtime 1.1-19.el7, httpd24-httpd 2.4.34-15.el7, httpd24-nghttp2 1.7.1-8.el7, httpd24-scldevel 1.1-19.el7, httpd24-mod_md 2.4.34-15.el7, +7 more Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) httpd24 1.1-19.el7, httpd24-runtime 1.1-19.el7, httpd24-httpd 2.4.34-15.el7, httpd24-nghttp2 1.7.1-8.el7, httpd24-scldevel 1.1-19.el7, httpd24-mod_md 2.4.34-15.el7, +7 more Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) httpd24 1.1-19.el6, httpd24-build 1.1-19.el6, httpd24-runtime 1.1-19.el6, httpd24-httpd 2.4.34-15.el6, httpd24-nghttp2 1.7.1-8.el6, httpd24-scldevel 1.1-19.el6, +7 more
    +1 more products
    Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) httpd24 1.1-19.el7, httpd24-runtime 1.1-19.el7, httpd24-httpd 2.4.34-15.el7, httpd24-nghttp2 1.7.1-8.el7, httpd24-scldevel 1.1-19.el7, httpd24-mod_md 2.4.34-15.el7, +7 more
    fixed: vendor fix RHSA-2019:4126

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Timeline

  1. Published
  2. First public exploit (EDB-47688)

Exploit prediction

81.47% chance of exploitation in the next 30 days, higher than 99.6% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-47688 Apache Httpd mod_proxy - Error Page Cross-Site Scripting webapps, 2019-10-14
  • Nuclei template Apache HTTP Server <=2.4.39 - HTML Injection/Partial Cross-Site Scripting nuclei detection template
  • github.com https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-10092-Limited%20Cross-Site%20Scripting%20in%20mod_proxy%20Error%20Page-Apache%20httpd referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • n/a Apache HTTP Server

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
Technology feeds

References

Sources

Fencer Intel 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.