Impact
A remote attacker can trigger unsanitized output when submitting a crafted Search parameter to the search.php page of dext34-morgan Books4Cash. The flaw allows injection of arbitrary client‑side script, leading to the execution of attacker‑controlled JavaScript in the browser of any user who views the affected page. This can be used for defacement, cookie theft, or redirection, compromising the confidentiality and integrity of client data but does not directly affect server‑side state.
Affected Systems
The vulnerability is present in dext34-morgan Books4Cash up to commit a8d3e357db75c07ac5ffbadcbaee2aeb4db3e571. All builds that include the affected portion of search.php are impacted; no specific version range is listed beyond that commit reference.
Risk and Exploitability
The CVSS score of 5.3 indicates moderate severity. Because the EPSS score is not available, the likelihood of exploitation cannot be quantified, but the flaw is publicly disclosed and can be triggered remotely from any web‑connected system. The software has not seen maintenance for several years, so no mitigation is likely to be integrated in newer releases. The vulnerability is not currently listed in the CISA KEV catalogue.
OpenCVE Enrichment