{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4877 exists.","fix":"No fix has been published for CVE-2026-4877 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4877 is a medium-severity cross-site scripting vulnerability in itsourcecode Payroll Management System, published on 26 Mar 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-2026-4877 and fix it if it is affected.\n\nWhat it is: CVE-2026-4877 is a medium-severity cross-site scripting vulnerability in itsourcecode Payroll Management System, published on 26 Mar 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4877 exists.\n\nAffected product: itsourcecode Payroll Management System. 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-2026-4877/ (Markdown: https://insights.sbomify.com/CVE-2026-4877/index.md)","id":"CVE-2026-4877","markdown":"https://insights.sbomify.com/CVE-2026-4877/index.md","name":"CVE-2026-4877","record":{"aliases":["GHSA-cp36-w9rf-rhhp"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Payroll Management System","requires_auth":"none","summary":"Remote attackers can execute arbitrary scripts via the page parameter in the Payroll Management System, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A security flaw has been discovered in itsourcecode Payroll Management System up to 1.0. This affects an unknown function of the file /index.php. Performing a manipulation of the argument page results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"itsourcecode Payroll Management System index.php cross site scripting","id":"CVE-2026-4877","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Libcap: libcap: privilege escalation via toctou race condition in cap_set_file()","id":"CVE-2026-4878"},"packages":[],"prev":{"headline":"itsourcecode Free Hotel Reservation System index.php sql injection","id":"CVE-2026-4876"},"products":["Payroll Management System"],"published":"2026-03-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-26","vendors":["itsourcecode"]},"summary":"Remote attackers can execute arbitrary scripts via the page parameter in the Payroll Management System, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2026-4877/"}