Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
14 results
Sep 11, 2026Concrete CMS RSS Displayer block below version 9.5.3 rendered remote feed item titles without HTML escaping, resulting in stored cross-site scripting.CVE-2026-68528 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deMedium 6
Concrete CMS RSS Displayer block below version 9.5.3 rendered remote feed item titles without HTML escaping, resulting in stored cross-site scripting. An attacker able to control a title in a syndicated feed could execute script in the site origin for any visitor to the affected page, including administrators, without holding an account on that site. The Concrete CMS security team gave this vulnerability a CVSS v4.0 score of 6.0 with vector CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks riodrwn for reporting.
- Product
- Concrete CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.concretecms.org
May 21, 2026In Concrete CMS 9.5.0 and below, the RSS Displayer block accepts a feed URL from any page editor and fetches it server-side without validation enabling redirectCVE-2026-7890 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deLow 2.1
In Concrete CMS 9.5.0 and below, the RSS Displayer block accepts a feed URL from any page editor and fetches it server-side without validation enabling redirect-to-internal bypasses. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.1 with a vector CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N.
- Product
- Concrete CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.concretecms.org
Aug 20, 2025SPlayer version 3.7 and earlier is vulnerable to a stack-based buffer overflow when processing HTTP responses containing an overly long Content-Type header.CVE-2011-10022 · Other software · SPlayer Project · reported by VulnCheckHigh 8.6
SPlayer version 3.7 and earlier is vulnerable to a stack-based buffer overflow when processing HTTP responses containing an overly long Content-Type header. The vulnerability occurs due to improper bounds checking on the header value, allowing an attacker to overwrite the Structured Exception Handler (SEH) and execute arbitrary code. Exploitation requires the victim to open a media file that triggers an HTTP request to a malicious server, which responds with a crafted Content-Type header.
- Product
- SPlayer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comexploit-db.com
Aug 12, 2024Concrete CMS versions 9.0.0 to 9.3.2 and below 8.5.18 are vulnerable to Stored XSS in RSS Displayer when user input is stored and later embedded into responses.CVE-2024-4350 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deMedium 5.1
Concrete CMS versions 9.0.0 to 9.3.2 and below 8.5.18 are vulnerable to Stored XSS in RSS Displayer when user input is stored and later embedded into responses. A rogue administrator could inject malicious code into fields due to insufficient input validation. The Concrete CMS security team gave this vulnerability a CVSS v4 score of 5.1 with vector https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N Thanks, m3dium for reporting. (CNA updated this risk rank on 17 Jan 2025 by lowering the AC based on CVSS 4.0 documentation that access privileges should not be considered for AC)
- Product
- Concrete CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.concretecms.orgdocumentation.concretecms.org
Apr 28, 2023Concrete CMS (previously concrete5) before 9.1 is vulnerable to stored XSS in RSS Displayer via the href attribute because the link element input was not sanitiCVE-2023-28820 · Other software · Concretecms · reported by MITRELow 2
Concrete CMS (previously concrete5) before 9.1 is vulnerable to stored XSS in RSS Displayer via the href attribute because the link element input was not sanitized.
- Product
- Concrete CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comconcretecms.org
Dec 30, 2020XWiki Platform before 12.8 mishandles escaping in the property displayer.CVE-2020-13654 · Other software · xwiki · reported by MITREHigh 7.5
XWiki Platform before 12.8 mishandles escaping in the property displayer.
- Product
- xwiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcve.nstsec.comgithub.com
Aug 21, 2014Cross-site scripting (XSS) vulnerability in the displayError function in timthumb.php in TimThumb before 1.15 (r85), as used in multiple products, allows remoteCVE-2010-5303 · Other software · Binarymoon · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in the displayError function in timthumb.php in TimThumb before 1.15 (r85), as used in multiple products, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to $errorString.
- Product
- Timthumb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode.google.comcode.google.com
Jul 28, 2010Stack-based buffer overflow in KSP 2006 FINAL allows remote attackers to execute arbitrary code via a long string in a .M3U playlist file.CVE-2009-4964 · Other software · Ksplayer · reported by MITREHigh 9.3
Stack-based buffer overflow in KSP 2006 FINAL allows remote attackers to execute arbitrary code via a long string in a .M3U playlist file.
- Product
- KSP Sound Player
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comvupen.com
May 21, 2010Stack-based buffer overflow in the media library in BS.Global BS.Player 2.51 build 1022, 2.41 build 1003, and possibly other versions allows user-assisted remotCVE-2010-2009 · Other software · Bsplayer · reported by MITREHigh 9.3
Stack-based buffer overflow in the media library in BS.Global BS.Player 2.51 build 1022, 2.41 build 1003, and possibly other versions allows user-assisted remote attackers to execute arbitrary code via a long ID3 tag in a .MP3 file. NOTE: some of these details are obtained from third party information.
- Product
- Bs.player
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.compacketstormsecurity.org
May 20, 2010Stack-based buffer overflow in BS.Global BS.Player 2.51 Build 1022 Free, and possibly other versions, allows user-assisted remote attackers to execute arbitraryCVE-2010-2004 · Other software · Bsplayer · reported by MITREHigh 9.3
Stack-based buffer overflow in BS.Global BS.Player 2.51 Build 1022 Free, and possibly other versions, allows user-assisted remote attackers to execute arbitrary code via the Skin parameter in the Options section of a skins file (.bsi), a different vulnerability than CVE-2009-1068.
- Product
- Bs.player
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.comexploit-db.com
Jan 7, 2010Heap-based buffer overflow in the WindsPlayerIE.View.1 ActiveX control in WindsPly.ocx 3.5.0.0 Beta, 3.0.0.5, and earlier in AwingSoft Awakening Web3D Player anCVE-2009-4588 · Other software · Awingsoft · reported by MITREHigh 9.3
Heap-based buffer overflow in the WindsPlayerIE.View.1 ActiveX control in WindsPly.ocx 3.5.0.0 Beta, 3.0.0.5, and earlier in AwingSoft Awakening Web3D Player and Winds3D Viewer allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a long SceneUrl property value, a different vulnerability than CVE-2009-2386. NOTE: some of these details are obtained from third party information.
- Product
- Awakening Winds3d Player
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.comexploit-db.com
Oct 11, 2009Stack-based buffer overflow in KSP Sound Player 2009 R2 and R2.1 allows remote attackers to execute arbitrary code via a long string in a .m3u playlist file.CVE-2009-3670 · Other software · Ksplayer · reported by MITREHigh 9.3
Stack-based buffer overflow in KSP Sound Player 2009 R2 and R2.1 allows remote attackers to execute arbitrary code via a long string in a .m3u playlist file.
- Product
- KSP Sound Player
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 3, 2009Buffer overflow in BS.player 2.27 build 959 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long string iCVE-2008-6583 · Other software · Bsplayer · reported by MITREHigh 9.3
Buffer overflow in BS.player 2.27 build 959 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long string in a .SRT file.
- Product
- Bs.player
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comvupen.com
Mar 26, 2009Stack-based buffer overflow in BS.Player (bsplayer) 2.32 Build 975 Free and 2.34 Build 980 PRO and earlier allows remote attackers to cause a denial of service CVE-2009-1068 · Other software · Bsplayer · reported by MITREHigh 9.3
Stack-based buffer overflow in BS.Player (bsplayer) 2.32 Build 975 Free and 2.34 Build 980 PRO and earlier allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a long hostname in a .bsl playlist file.
- Product
- Bs.player
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordosvdb.orgretrogod.altervista.org
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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