CVE-2024-48917 is a high-severity XML External Entity (XXE) vulnerability affecting PhpSpreadsheet, a PHP library for handling spreadsheet files. This flaw allows attackers to bypass previous security fixes by crafting a malicious XML payload using UTF-7 encoding, leading to potential information disclosure. With a CVSS score of 7.5, the vulnerability is easily exploitable over the network without user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low immediate threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.29.4CPE matchmatch criteria | cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:* | ||
>= 2.0.0, < 2.1.3CPE matchmatch criteria | cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:* | ||
>= 2.2.0, < 2.3.2CPE matchmatch criteria | cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:* | ||
>= 3.3.0, < 3.4.0CPE matchmatch criteria | cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.