{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-26837 exists.","fix":"No fix has been published for CVE-2021-26837 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26837 is a critical SQL injection vulnerability in n/a, published on 18 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-26837 and fix it if it is affected.\n\nWhat it is: CVE-2021-26837 is a critical SQL injection vulnerability in n/a, published on 18 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-26837 exists.\n\nAffected product: n/a. 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-2021-26837/ (Markdown: https://insights.sbomify.com/CVE-2021-26837/index.md)","id":"CVE-2021-26837","markdown":"https://insights.sbomify.com/CVE-2021-26837/index.md","name":"CVE-2021-26837","record":{"aliases":["GHSA-9v9v-hgjm-9gfq"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"DeliverNow server","requires_auth":"none","summary":"Attackers can exploit SQL injection in DeliverNow to execute arbitrary code, escalate privileges, and access sensitive data.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"delivernow","vendor":"fortra"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"SQL Injection vulnerability in SearchTextBox parameter in Fortra (Formerly HelpSystems) DeliverNow before version 1.2.18, allows attackers to execute arbitrary code, escalate privileges, and gain sensitive information.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-07-25","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-07-25T07:32:51Z","kind":"github_poc","ref":"https://github.com/l0lsec/CVE-2021-26837","stars":0,"title":"CVE-2021-26837 - SQL Injection in the SearchTextbox parameter of HelpSystems/Fortra DeliverNow. Payloads, annotated requests, and evidence. Fixed in 1.2.18."}],"tier":"weaponised"},"has_fix":null,"headline":"SQL injection in n/a","id":"CVE-2021-26837","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2021-26843"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-26835"},"products":["n/a"],"published":"2023-09-18","related":[],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-25","vendors":["n/a"]},"summary":"Attackers can exploit SQL injection in DeliverNow to execute arbitrary code, escalate privileges, and access sensitive data.","url":"https://insights.sbomify.com/CVE-2021-26837/"}