CVE-2026-27210

MEDIUM
中文标题:
（暂无数据）
英文标题:
Pannellum has a XSS vulnerability in hot spot attributes
CVSS分数: 5.3
发布时间: 2026-02-21 05:24:16
漏洞类型: （暂无数据）
状态: PUBLISHED
数据质量分数: 0.40
数据版本: v3
漏洞描述
中文描述:

（暂无数据）

英文描述:

Pannellum is a lightweight, free, and open source panorama viewer for the web. In versions 3.5.0 through 2.5.6, the hot spot attributes configuration property allowed any attribute to be set, including HTML event handler attributes, allowing for potential XSS attacks. This affects websites hosting the standalone viewer HTML file and any other use of untrusted JSON config files (bypassing the protections of the escapeHTML parameter). As certain events fire without any additional user interaction, visiting a standalone viewer URL that points to a malicious config file — without additional user interaction — is sufficient to trigger the vulnerability and execute arbitrary JavaScript code, which can, for example, replace the contents of the page with arbitrary content and make it appear to be hosted by the website hosting the standalone viewer HTML file. This issue has been fixed in version 2.5.7. To workaround, setting the Content-Security-Policy header to script-src-attr 'none' will block execution of inline event handlers, mitigating this vulnerability. Don't host pannellum.htm on a domain that shares cookies with user authentication to mitigate XSS risk.

CWE类型:
CWE-79
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
mpetroff pannellum >= 2.5.0, < 2.5.7 - - cpe:2.3:a:mpetroff:pannellum:>=_2.5.0,_<_2.5.7:*:*:*:*:*:*:*
pannellum pannellum * - - cpe:2.3:a:pannellum:pannellum:*:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
https://github.com/mpetroff/pannellum/security/advisories/GHSA-8423-w5wx-h2r6 x_refsource_CONFIRM
cve.org
访问
https://github.com/mpetroff/pannellum/commit/9391ef8da6a6a98c6a9f8c97f101adb900523681 x_refsource_MISC
cve.org
访问
CVSS评分详情
4.0 (cna)
MEDIUM
5.3
CVSS向量: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
机密性
NONE
完整性
NONE
可用性
NONE
后续系统影响 (Subsequent):
机密性
LOW
完整性
LOW
可用性
NONE
时间信息
发布时间:
2026-02-21 05:24:16
修改时间:
2026-02-21 05:24:16
创建时间:
2026-02-22 06:00:00
更新时间:
2026-03-03 06:00:02
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2026-27210 2026-02-22 03:19:44 2026-02-21 22:00:00
NVD nvd_CVE-2026-27210 2026-02-22 02:00:04 2026-02-21 22:00:01
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN
安全公告
暂无安全公告信息
变更历史
v3 NVD
2026-03-03 06:00:02
affected_products_count: 1 → 2
查看详细变更
  • affected_products_count: 1 -> 2
v2 NVD
2026-02-22 06:00:01
data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • data_sources: ['cve'] -> ['cve', 'nvd']