{"vulnerability": "CVE-2025-4538", "sightings": [{"uuid": "d81e7056-2f79-4474-90ec-1ab442610b16", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45387", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lqnmz5vhmu2r", "content": "", "creation_timestamp": "2025-06-02T20:38:15.431059Z"}, {"uuid": "1eeab29a-f868-4fa5-836b-8acff7074e76", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45388", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lomgxujgzs2p", "content": "", "creation_timestamp": "2025-05-07T22:27:09.035097Z"}, {"uuid": "4da22603-1db3-4a5a-a778-721cdfd2e663", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45388", "type": "seen", "source": "https://bsky.app/profile/wagtail.org/post/3lor6c5xuko2t", "content": "", "creation_timestamp": "2025-05-09T19:35:07.718867Z"}, {"uuid": "039fbdab-6a35-4419-aba2-e52e0c816ec7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45388", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3lorulqoaek2o", "content": "", "creation_timestamp": "2025-05-10T02:14:11.482672Z"}, {"uuid": "0af8d583-5245-423a-9fdb-6120c2fee92e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-4538", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3lovdj6ghglg2", "content": "", "creation_timestamp": "2025-05-11T12:05:41.112087Z"}, {"uuid": "6ed84d82-a047-4751-910f-db5cbb5228f9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "cve-2025-45388", "type": "seen", "source": "https://bsky.app/profile/some-rss-feeds.bsky.social/post/3loxqfedd3i2a", "content": "", "creation_timestamp": "2025-05-12T10:15:00.441024Z"}, {"uuid": "0a7593df-1b19-4159-94b6-abafc6d1a783", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-4538", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/15928", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-4538\n\ud83d\udd25 CVSS Score: 5.3 (cvssV4_0, Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N)\n\ud83d\udd39 Description: A vulnerability was found in kkFileView 4.4.0. It has been classified as critical. This affects an unknown part of the file /fileUpload. The manipulation of the argument File leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.\n\ud83d\udccf Published: 2025-05-11T10:31:04.715Z\n\ud83d\udccf Modified: 2025-05-11T10:31:04.715Z\n\ud83d\udd17 References:\n1. https://vuldb.com/?id.308283\n2. https://vuldb.com/?ctiid.308283\n3. https://vuldb.com/?submit.566596\n4. https://magnificent-dill-351.notion.site/Arbitrary-File-Upload-in-kkFileView-4-4-0-1e3c693918ed802581faccab9140a130", "creation_timestamp": "2025-05-11T11:28:22.000000Z"}, {"uuid": "e65488ed-5e68-4a1e-94b8-153eb75cf51c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-4538", "type": "seen", "source": "https://t.me/cvedetector/25046", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-4538 - KKFileView Unrestricted File Upload Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-4538 \nPublished : May 11, 2025, 11:15 a.m. | 2\u00a0hours, 11\u00a0minutes ago \nDescription : A vulnerability was found in kkFileView 4.4.0. It has been classified as critical. This affects an unknown part of the file /fileUpload. The manipulation of the argument File leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. \nSeverity: 6.3 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"11 May 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-05-11T15:51:45.000000Z"}, {"uuid": "ca92c81e-3f81-46ab-ba84-5ecb9f2ad5fe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45388", "type": "seen", "source": "https://t.me/cvedetector/24756", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-45388 - Wagtail CMS Stored XSS\", \n  \"Content\": \"CVE ID : CVE-2025-45388 \nPublished : May 7, 2025, 7:16 p.m. | 1\u00a0hour, 28\u00a0minutes ago \nDescription : Wagtail CMS 6.4.1 is vulnerable to a Stored Cross-Site Scripting (XSS) in the document upload functionality. Attackers can inject malicious code inside a PDF file. When a user clicks the document in the CMS interface, the payload executes. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"07 May 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-05-07T23:12:15.000000Z"}, {"uuid": "fab318af-204f-4fe5-ae03-0d01b35fff7c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45388", "type": "seen", "source": "https://bsky.app/profile/dasgeldco.bsky.social/post/3lrqlpw3ipy2l", "content": "", "creation_timestamp": "2025-06-16T18:18:22.655843Z"}, {"uuid": "76ebde29-a448-4546-bc10-33e99835b994", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45388", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/15384", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-45388\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: Wagtail CMS 6.4.1 is vulnerable to a Stored Cross-Site Scripting (XSS) in the document upload functionality. Attackers can inject malicious code inside a PDF file. When a user clicks the document in the CMS interface, the payload executes.\n\ud83d\udccf Published: 2025-05-07T00:00:00.000Z\n\ud83d\udccf Modified: 2025-05-07T18:55:38.602Z\n\ud83d\udd17 References:\n1. https://github.com/echoBRT/Wagtail-CMS-XSS/", "creation_timestamp": "2025-05-07T19:22:18.000000Z"}, {"uuid": "e338ecb2-771d-41fd-9522-760a184e1412", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-45388", "type": "seen", "source": "https://bsky.app/profile/eldinerolat.bsky.social/post/3lrqlr4szyh2s", "content": "", "creation_timestamp": "2025-06-16T18:19:02.970046Z"}]}