{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-2876 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-2876 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-2876 is a low-severity cross-site scripting vulnerability in ABB REX640 PCL1, published on 13 Jun 2023. 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-2023-2876 and fix it if it is affected.\n\nWhat it is: CVE-2023-2876 is a low-severity cross-site scripting vulnerability in ABB REX640 PCL1, published on 13 Jun 2023. 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-2023-2876 in the wild and no public exploit code.\n\nAffected product: ABB REX640 PCL1. 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-2023-2876/ (Markdown: https://insights.sbomify.com/CVE-2023-2876/index.md)","id":"CVE-2023-2876","markdown":"https://insights.sbomify.com/CVE-2023-2876/index.md","name":"CVE-2023-2876","record":{"aliases":["GHSA-xxww-73xw-x3fj"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"ABB REX640 relay","requires_auth":"none","summary":"Attackers can steal session cookies via XSS due to missing HttpOnly flags, potentially leading to account takeover on ABB REX640 relays.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ABB","cpe":[{"product":"rex640_pcl1_firmware","vendor":"abb"},{"product":"rex640_pcl2_firmware","vendor":"abb"},{"product":"rex640_pcl3_firmware","vendor":"abb"}],"cvss":{"score":3.1,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"},{"id":"CWE-1004","name":"Sensitive Cookie Without 'HttpOnly' Flag"}],"description":"Sensitive Cookie Without 'HttpOnly' Flag vulnerability in ABB REX640 PCL1 (firmware modules), ABB REX640 PCL2 (Firmware modules), ABB REX640 PCL3 (firmware modules) allows Cross-Site Scripting (XSS).This issue affects REX640 PCL1: from 1.0;0 before 1.0.8; REX640 PCL2: from 1.0;0 before 1.1.4; REX640 PCL3: from 1.0;0 before 1.2.1.","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":"Session cookie exposure for client side script","id":"CVE-2023-2876","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Formidable Forms \u003c 6.3.1 - Subscriber+ Remote Code Execution","id":"CVE-2023-2877"},"packages":[],"prev":{"headline":"eScan Antivirus IoControlCode PROCOBSRVESX.SYS 0x22E008u null pointer dereference","id":"CVE-2023-2875"},"products":["REX640 PCL1","REX640 PCL2","REX640 PCL3"],"published":"2023-06-13","related":[{"cvss_score":6.5,"headline":"ABB Relion REX640 Insufficient file access control","id":"CVE-2022-1596","kev_date_added":null,"published":"2022-06-21"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2025-01-03","vendors":["ABB"]},"summary":"Attackers can steal session cookies via XSS due to missing HttpOnly flags, potentially leading to account takeover on ABB REX640 relays.","url":"https://insights.sbomify.com/CVE-2023-2876/"}