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Stored cross-site scripting in Piranha CMS v12.1 allows an attacker who can submit content to the Media module to persist malicious JavaScript in the Name field, which then executes in victims' browsers when the Media section is viewed. A publicly available proof-of-concept exploit exists on GitHub, meaningfully lowering the barrier to exploitation. Despite the network-accessible attack vector and cross-context scope change (S:C), EPSS sits at 0.18% (8th percentile) with no CISA KEV listing, indicating limited real-world exploitation of this niche platform at time of analysis.
Stored cross-site scripting in Piranha CMS v12.1 allows script injection via the Excerpt field in the Page Settings module, executing arbitrary JavaScript in the browsers of users who subsequently view the affected page. The vulnerability carries a publicly available proof-of-concept exploit hosted on GitHub, though EPSS remains very low at 0.18% (8th percentile), indicating limited observed exploitation activity. No KEV listing exists, and no patch has been confirmed from available data at time of analysis.
PiranhaCMS 12.0 allows stored XSS in the Text content block of Standard and Standard Archive Pages via /manager/pages, enabling execution of arbitrary JavaScript in another user s browser. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A stored cross-site scripting (XSS) vulnerability in Piranha CMS 11.1 allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by creating a page via the /manager/pages. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A file upload functionality in Piranha CMS 11.1 allows authenticated remote attackers to upload a crafted PDF file to /manager/media. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
In PiranhaCMS, versions 4.0.0-alpha1 to 9.2.0 are vulnerable to cross-site request forgery (CSRF) when performing various actions supported by the management system, such as deleting a user, deleting. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
In PiranhaCMS, versions 7.0.0 to 9.1.1 are vulnerable to stored XSS due to the page title improperly sanitized. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Stored cross-site scripting in Piranha CMS v12.1 allows an attacker who can submit content to the Media module to persist malicious JavaScript in the Name field, which then executes in victims' browsers when the Media section is viewed. A publicly available proof-of-concept exploit exists on GitHub, meaningfully lowering the barrier to exploitation. Despite the network-accessible attack vector and cross-context scope change (S:C), EPSS sits at 0.18% (8th percentile) with no CISA KEV listing, indicating limited real-world exploitation of this niche platform at time of analysis.
Stored cross-site scripting in Piranha CMS v12.1 allows script injection via the Excerpt field in the Page Settings module, executing arbitrary JavaScript in the browsers of users who subsequently view the affected page. The vulnerability carries a publicly available proof-of-concept exploit hosted on GitHub, though EPSS remains very low at 0.18% (8th percentile), indicating limited observed exploitation activity. No KEV listing exists, and no patch has been confirmed from available data at time of analysis.
PiranhaCMS 12.0 allows stored XSS in the Text content block of Standard and Standard Archive Pages via /manager/pages, enabling execution of arbitrary JavaScript in another user s browser. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
A stored cross-site scripting (XSS) vulnerability in Piranha CMS 11.1 allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by creating a page via the /manager/pages. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A file upload functionality in Piranha CMS 11.1 allows authenticated remote attackers to upload a crafted PDF file to /manager/media. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
In PiranhaCMS, versions 4.0.0-alpha1 to 9.2.0 are vulnerable to cross-site request forgery (CSRF) when performing various actions supported by the management system, such as deleting a user, deleting. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
In PiranhaCMS, versions 7.0.0 to 9.1.1 are vulnerable to stored XSS due to the page title improperly sanitized. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.