{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-15928 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-15928 is a high-severity cross-site scripting vulnerability in XMLRPC-C, published on 27 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-15928 and fix it if it is affected.\n\nWhat it is: CVE-2026-15928 is a high-severity cross-site scripting vulnerability in XMLRPC-C, published on 27 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-15928 in the wild and no public exploit code.\n\nAffected product: XMLRPC-C. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-15928/ (Markdown: https://insights.sbomify.com/CVE-2026-15928/index.md)","id":"CVE-2026-15928","markdown":"https://insights.sbomify.com/CVE-2026-15928/index.md","name":"CVE-2026-15928","record":{"aliases":["ALSA-2026:61316","ALSA-2026:64772","AZL-94010","DEBIAN-CVE-2026-15928","GHSA-mrjw-v97f-vmwh","OESA-2026-3384","OESA-2026-3385","OESA-2026-3386","OESA-2026-3387","OESA-2026-3426","RHSA-2026:61231","RHSA-2026:61232","RHSA-2026:61233","RHSA-2026:61234","RHSA-2026:61235","RHSA-2026:61236","RHSA-2026:61315","RHSA-2026:61316","RHSA-2026:64772","RLSA-2026:61316","RLSA-2026:64772","SUSE-SU-2026:23311-1","SUSE-SU-2026:3572-1","UBUNTU-CVE-2026-15928","openSUSE-SU-2026:11409-1","openSUSE-SU-2026:21633-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"XMLRPC-C library","requires_auth":"none","summary":"Reflected XSS in XMLRPC-C library error pages allows attackers to execute arbitrary scripts in user browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TML","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"XMLRPC-C Library versions 1.07 through 1.67.01 are vulnerable to a reflected cross-site scripting (XSS) vulnerability in the error page component.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::baseos","Red Hat:enterprise_linux:8::crb","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux:9::crb","Red Hat:rhel_aus:8.4::baseos","Red Hat:rhel_aus:8.6::baseos","Red Hat:rhel_e4s:8.8::baseos","Red Hat:rhel_e4s:9.2::appstream","Red Hat:rhel_e4s:9.4::appstream","Red Hat:rhel_els:7","Red Hat:rhel_eus:9.6::appstream","Red Hat:rhel_eus:9.6::crb","Red Hat:rhel_eus_long_life:8.4::baseos","Red Hat:rhel_eus_long_life:8.6::baseos","Red Hat:rhel_tus:8.8::baseos","Rocky Linux:8","Rocky Linux:9","SUSE:Linux Enterprise Module for Basesystem 15 SP7","SUSE:Linux Enterprise Module for Package Hub 15 SP7","SUSE:Linux Enterprise Server 16.0","SUSE:Linux Enterprise Server for SAP applications 16.0","openSUSE:Leap 16.0","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Cross-site scripting in XMLRPC-C","id":"CVE-2026-15928","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":140,"n_references":2,"next":{"headline":"SQL injection in SmartShare","id":"CVE-2026-15929"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["1.51.0-11.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c","purl":"pkg:rpm/almalinux/xmlrpc-c","source":"ALSA-2026:64772"},{"ecosystem":"AlmaLinux:8","fixed":["1.51.0-11.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-c++","purl":"pkg:rpm/almalinux/xmlrpc-c-c%2B%2B","source":"ALSA-2026:64772"},{"ecosystem":"AlmaLinux:8","fixed":["1.51.0-11.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-client","purl":"pkg:rpm/almalinux/xmlrpc-c-client","source":"ALSA-2026:64772"},{"ecosystem":"AlmaLinux:8","fixed":["1.51.0-11.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-client++","purl":"pkg:rpm/almalinux/xmlrpc-c-client%2B%2B","source":"ALSA-2026:64772"},{"ecosystem":"AlmaLinux:8","fixed":["1.51.0-11.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-devel","purl":"pkg:rpm/almalinux/xmlrpc-c-devel","source":"ALSA-2026:64772"},{"ecosystem":"AlmaLinux:9","fixed":["1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c","purl":"pkg:rpm/almalinux/xmlrpc-c","source":"ALSA-2026:61316"},{"ecosystem":"AlmaLinux:9","fixed":["1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-c++","purl":"pkg:rpm/almalinux/xmlrpc-c-c%2B%2B","source":"ALSA-2026:61316"},{"ecosystem":"AlmaLinux:9","fixed":["1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-client","purl":"pkg:rpm/almalinux/xmlrpc-c-client","source":"ALSA-2026:61316"},{"ecosystem":"AlmaLinux:9","fixed":["1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-client++","purl":"pkg:rpm/almalinux/xmlrpc-c-client%2B%2B","source":"ALSA-2026:61316"},{"ecosystem":"AlmaLinux:9","fixed":["1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-devel","purl":"pkg:rpm/almalinux/xmlrpc-c-devel","source":"ALSA-2026:61316"},{"ecosystem":"Red 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Hat:enterprise_linux:9::appstream","fixed":["0:1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-debugsource","purl":"pkg:rpm/redhat/xmlrpc-c-debugsource","source":"RHSA-2026:61316"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-apps-debuginfo","purl":"pkg:rpm/redhat/xmlrpc-c-apps-debuginfo","source":"RHSA-2026:61316"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-c++","purl":"pkg:rpm/redhat/xmlrpc-c-c%2B%2B","source":"RHSA-2026:61316"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-c++-debuginfo","purl":"pkg:rpm/redhat/xmlrpc-c-c%2B%2B-debuginfo","source":"RHSA-2026:61316"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-client++","purl":"pkg:rpm/redhat/xmlrpc-c-client%2B%2B","source":"RHSA-2026:61316"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.51.0-17.el9_8"],"introduced":["0"],"last_affected":[],"package":"xmlrpc-c-client++-debuginfo","purl":"pkg:rpm/redhat/xmlrpc-c-client%2B%2B-debuginfo","source":"RHSA-2026:61316"}],"prev":{"headline":"Quay: mirror-registry: ssrf: repo-level mirror accepts external_reference without url validation","id":"CVE-2026-15927"},"products":["XMLRPC-C"],"published":"2026-07-27","related":[],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-27","vendors":["XMLRPC-C"]},"summary":"Reflected XSS in XMLRPC-C library error pages allows attackers to execute arbitrary scripts in user browsers.","url":"https://insights.sbomify.com/CVE-2026-15928/"}