{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-8622 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8622 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8622 is a medium-severity cross-site scripting vulnerability in pixelwelt Image Sizes on Demand, published on 24 Jun 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-2026-8622 and fix it if it is affected.\n\nWhat it is: CVE-2026-8622 is a medium-severity cross-site scripting vulnerability in pixelwelt Image Sizes on Demand, published on 24 Jun 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-2026-8622 in the wild and no public exploit code.\n\nAffected product: pixelwelt Image Sizes on Demand. 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-2026-8622/ (Markdown: https://insights.sbomify.com/CVE-2026-8622/index.md)","id":"CVE-2026-8622","markdown":"https://insights.sbomify.com/CVE-2026-8622/index.md","name":"CVE-2026-8622","record":{"aliases":["GHSA-crf7-vj54-j76v"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject scripts into admin pages via PHP_SELF, potentially leading to account takeover if an admin clicks a malicious link.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Image Sizes on Demand plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PHP_SELF Server Variable in all versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The injected payload only executes in the context of an administrator, as the settings page requires the manage_options capability to render.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Image Sizes on Demand \u003c= 1.3 - Reflected Cross-Site Scripting via PHP_SELF Server Variable","id":"CVE-2026-8622","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Dear Flipbook \u003c= 2.4.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via '.dvcss' Element Class Attribute","id":"CVE-2026-8623"},"packages":[],"prev":{"headline":"Crabbox \u003c v0.12.0 Authentication Bypass via Header Spoofing","id":"CVE-2026-8621"},"products":["Image Sizes on Demand"],"published":"2026-06-24","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-29","vendors":["pixelwelt"]},"summary":"Unauthenticated attackers can inject scripts into admin pages via PHP_SELF, potentially leading to account takeover if an admin clicks a malicious link.","url":"https://insights.sbomify.com/CVE-2026-8622/"}